- 2024.11.13Metal Finishing
-
FEATURED PRODUCT is updated. (Trivalent chromium plating solution that produces beautiful color tones)
- 2024.11.12Metal FinishingExhibitions
-
We will exhibit at SEMICON Japan 2024.
- 2024.11.07Metal Finishing
-
FEATURED PRODUCTS is updated. (Additive for electrolytic nickel-iron alloy plating)
- 2024.11.05Food
-
"Food loss reduction by OKUNO's food additive and food materials" is now available on the website of food department.
- 2024.11.05Food
-
Featured products is updated. (Food quality improvers from food materials)
- 2024.11.05Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to CAR-MECHA JAPAN Nagoya .
- 2024.10.28Metal FinishingExhibitions
-
We appreciate your coming to TPCA Show -TAIPEI-.
- 2024.10.24FoodExhibitions
-
OKUNO KOREA CO., LTD. will participate in WORLD FoodTech EXPO.
- 2024.10.24Metal FinishingExhibitions
-
We appreciate your coming to Kyushu Semiconductor Industory Expo 2024.
- 2024.10.21Food
-
Featured products is updated. (Food additive and food materials for Halal certified products)
- 2024.10.16Food
-
PRODUCT INFORMATION (FOOD) is updated.
- 2024.10.11Metal FinishingInorganic MaterialsFood
-
TECHNICAL PRESENTATION is updated.
- 2024.10.09Metal FinishingExhibitions
-
We will exhibit at TPCA Show -TAIPEI-.
- 2024.10.09Metal FinishingInorganic MaterialsFoodExhibitions
-
OKUNO will exhibit at Paint &Coating Japan in Highly-functional Paint &Coating Expo in Material Week.
- 2024.10.08Metal Finishing
-
Featured products is updated.
- 2024.10.02NewsMetal Finishing
-
Accelerating development of copper electroplating for future semiconductor packages
- 2024.10.01FoodExhibitionsInorganic Materials
-
We will exhibit at Food Long Life (LL) Japan.
- 2024.09.18Metal FinishingExhibitions
-
OKUNO and CBC India participated in IPCA Expo 2024 in India.
- 2024.09.12Metal FinishingExhibitions
-
We appreciate your coming to SEMICON TAIWAN
- 2024.09.05Food
-
For food loss reduction and food diversification, and OKUNO’s strength in food industry is added in FOOD page.
- 2024.08.16Metal FinishingFood
-
TECHNICAL PRESENTATION is updated.
- 2024.08.09Metal FinishingExhibitions
-
We will exhibit at IPCA Expo 2024 in India.
- 2024.07.29News
-
OPERATIONS IN JAPAN is updated. (Tohoku Sales Office is moved.)
- 2024.07.24News
-
Global network is updated
- 2024.07.22Metal Finishing
-
Wide-color variation, dyes for aluminum anodizing (TAC DYESTUFF) is updated.
- 2024.07.08Metal FinishingExhibitions
-
We appreciate your coming to JPCA Show 2024
- 2024.07.04Metal FinishingInorganic Materials
-
Product information is available from the DOWNLOAD page.
- 2024.07.01News
-
MESSAGE FROM NEW PRESIDENT is newly posted
- 2024.06.04News
-
Company Profile is updated.
- 2024.06.04Metal FinishingNews
-
Electroless plating equipment for wafer to make UBM “TORYZA EL SYSTEM” is now available on our website.
TORYZA EL PROCESS is a plating process for forming UBM on aluminum electrodes of wafers by electroless nickel plating after zincate treatment
- 2024.06.04News
-
The 120th anniversary logo is added to the top page.
- 2024.06.03Metal FinishingNews
-
"Next-Generation Green Factory, iCUBE Now in Operation" is now available on our website.
With a new factory named iCUBE, Okuno will strengthen supply system for surface treatment chemicals especially for semiconductors and electronics industries.
- 2024.05.31Metal Finishing
-
Featured products is updated. (Acid copper plating additive for build-up PWBs with via and through holes)
- 2024.05.28Metal Finishing
-
Featured products is updated. (OKUNO's electroless copper plating process to solve Weak-Micro Via)
- 2024.05.22Metal Finishing
-
Featured products is updated. ( Environmentally friendly, heavy metal-free color anodized dye)
- 2024.05.22Metal Finishing
-
Featured products is updated. ( Lithium dendrite inhibitior)
- 2024.05.22Metal FinishingInorganic MaterialsFood
-
TECHNICAL PRESENTATION is updated.
- 2024.05.13Metal Finishing
-
Featured products is updated. (Additive for acid copper plating with high via-filling performance to large diameter holes for fine patterns)
- 2024.05.13Metal Finishing
-
Featured products is updated. (Additive for acid copper plating with high via-filling performance and thickness uniformity for fine patterns)
- 2024.04.02News
-
Message from President and CEO is updated.
- 2024.03.26Metal Finishing
-
Featured products is updated. (Additive for acid copper plating with high via-filling performance and thickness uniformity for fine patterns)
- 2024.03.26Metal Finishing
-
Featured products is updated. (Additive for acid copper plating with high via-filling performance to large diameter holes for fine patterns)
- 2024.03.25Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to SURTECH KOREA 2024
- 2024.03.05Metal Finishing
-
Featured products is updated. (Copper electroplating additives for semiconductor wafers)
- 2024.03.05Metal Finishing
-
Featured products is updated. (Chromium-free black pigment, equivalent with chromium-based pigments)
- 2024.03.05Metal Finishing
-
Featured products is updated. (Environmentally friendly additive for hard anodizing of aluminum)
- 2024.02.21Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to SURTECH2024
- 2024.02.16Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to IC & SENSOR PACKAGING TECHNOLOGY EXPO in NEPCON JAPAN.
- 2024.02.07Metal FinishingExhibitions
-
Our products were introduced at SEMICON KOREA
(Exhibitor: MK Chem & Tech Co., Ltd.)
- 2024.01.09Metal FinishingInorganic Materials
-
TECHNICAL PRESENTATION is updated.
- 2024.01.05News
-
OPERATIONS IN JAPAN is updated.
(Only the address of Hamamatsu Sales Office is updated.)
- 2023.12.28Metal Finishing
-
Featured products is updated. (Copper electroplating additives for semiconductor wafers)
- 2023.12.27Metal FinishingExhibitions
-
We appreciate your coming to SEMICON JAPAN 2023
- 2023.12.12Metal FinishingNews
-
Featured products is updated.
(UBM formation for aluminum electrodes on wafers, plating process and plating equipment)
- 2023.12.11News
-
ENVIRONMENT is updated.
- 2023.11.28FoodExhibitions
-
We appreciate your coming to FOOD WEEK 2023.
- 2023.11.16Metal FinishingFood
-
TECHNICAL PRESENTATION is updated.
- 2023.11.02Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to TPCA Show 2023
- 2023.11.02Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to Paint&Coating Japan in Highly-functional Paint &Coating Expo in Material Week at Makuhari Messe
- 2023.10.11Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to AUTOMOTIVE WORLD [September] in 2023 at Makuhari Messe
- 2023.09.28News
-
TECHNICAL PRESENTATION is updated.
- 2023.07.26Metal FinishingNews
-
Registered Trademark is updated
- 2023.07.18Metal FinishingNews
-
R&D EQUIPMENT is updated
- 2023.07.18Metal FinishingNews
-
TECHNICAL PRESENTATION is updated
- 2023.06.22Metal FinishingInorganic MaterialsFoodMedia releases
-
Interview article is posted on TIME
- 2023.06.19Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to JPCA Show 2023
- 2023.06.05News
-
Company Profile is updated.
- 2023.05.28Metal Finishing
-
Featured products is updated. (Acid copper plating additive for through hole plating, applicable to BVH)
- 2023.04.05News
-
Message from President and CEO is updated.
- 2023.03.29Metal FinishingNews
-
Added “Low-temperature electroless nickel plating chemical for the realization of carbon neutrality” page to FEATURED PRODUCTS
- 2023.03.28Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to SURTECH KOREA 2023.
- 2023.03.24Metal FinishingNews
-
Added “OKUNO's electroless copper plating process to solve Weak-Micro Via” page to FEATURED PRODUCTS
- 2023.03.03Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to SURTECH2023.
- 2023.02.17Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to CAR-MECHA JAPAN in AUTOMOTIVE WORLD.
- 2023.02.14Metal FinishingInorganic MaterialsExhibitions
-
We appreciate your coming to IC & SENSOR PACKAGING TECHNOLOGY EXPO in NEPCON JAPAN.
- 2023.01.06Metal FinishingNews
-
TECHNICAL PRESENTATION is updated
- 2023.01.05Metal FinishingNews
-
Added “Printed electronics technology to reduce environmental burden and improve productivity” page to FEATURED PRODUCTS
- 2022.12.19Metal FinishingNews
-
Added “Low reflectance process for aluminum to use in sensor devices” page to FEATURED PRODUCTS
- 2022.10.18Metal FinishingFood
-
TECHNICAL PRESENTATION is updated
- 2022.09.30Metal Finishing
-
Added “Anodizing and dyeing process for aluminum surface and color designs” page to FEATURED PRODUCTS
- 2022.09.20Metal Finishing
-
Added “Make aluminum surface minutely uneven, change water into droplets to obtain super water repellency” page to FEATURED PRODUCTS
- 2022.09.20Metal Finishing
-
Added “Electroless copper plating process for horizontal plating systems” page to FEATURED PRODUCTS
- 2022.09.02Metal Finishing
-
Added “Acid copper plating additive for PWBs to realize high throwing power” page to FEATURED PRODUCTS
- 2022.08.31Metal Finishing
-
Added “OKUNO's process for the manufacture of semiconductor package substrates” page to TOTAL PROCESS
- 2022.08.30Metal Finishing
-
Added “Electroless copper plating process that provides high plating adhesion to glass substrates” page to FEATURED PRODUCTS
- 2022.08.30Metal Finishing
-
SANKEN of Osaka University posted a new research about Improved reliability of printed circuit boards by OKUNO's plating process
- 2022.08.29News
-
Operations in Japan is updated.
- 2022.08.09Inorganic MaterialsNews
-
Added “Color coating with high corrosion and weather resistance for aluminum” page to FEATURED PRODUCTS
- 2022.08.02News
-
Company Profile is updated.
- 2022.07.25Metal FinishingNews
-
Added “Decorative plating process for plastic” page to TOTAL PROCESS
- 2022.07.04Metal FinishingNews
-
PLOPX, an electroless copper plating process for glass substrates, won the 18th JPCA Award.
- 2022.06.29Metal FinishingInorganic MaterialsExhibitions
-
We appreciate you coming to JPCA Show 2022.
- 2022.04.08Metal FinishingNews
-
Added “Void-free final surface treatment using reduced cobalt catalyzing solution”, “Sealing agent for aluminum anodizing having strong effectiveness against bacteria and viruses” pages to FEATURED PRODUCTS
- 2022.04.04News
-
Message from President and CEO is updated.
- 2022.03.18Metal FinishingInorganic MaterialsExhibitions
-
We appreciate you coming to 23rd IC & Sensor Packaging Technology EXPO.
- 2021.06.24NewsInorganic Materials
-
We add a new content, "Glass frit for electronics component" in INORGANIC MATERIALS site.
- 2021.06.07News
-
Company Profile is updated.
- 2021.04.05News
-
Message from President and CEO is updated.
- 2021.02.05NewsMetal Finishing
-
We add a new content, "OKUNO's strength in electroless nickel plating" in METAL FINISHING site.
- 2021.02.03NewsMetal Finishing
-
We add a new content, "OKUNO's strength for plating on plastic" in METAL FINISHING site.
- 2021.01.26NewsMetal Finishing
-
We add a new content, "OKUNO's strength in aluminum world" in METAL FINISHING site.
- 2020.12.22ExhibitionsMetal FinishingInorganic Materials
-
We appreciate you coming to SURTECH2021.
- 2020.11.18News
-
GLOBAL is updated.
- 2020.10.14News
-
Operations in Japan is updated.
- 2020.10.06News
-
OKUNO's statement for SDGs is updated.
- 2020.07.29News
-
Posted "Hanaten Physical Distribution Center" on History pages.
- 2020.07.29News
-
Posted "Hanaten Physical Distribution Center" on Operations in Japanese site.
- 2020.07.15News
-
Posted OKUNO's statement for SDGs on CSR page.
- 2020.06.11News
-
GLOBAL is updated.
- 2020.06.10News
-
Company Profile is updated.
- 2020.04.03News
-
Message from President and CEO is updated.
- 2020.02.17News
-
Added TOP FOOD TECHNO FOCUS No.18 on the Technical Information page
- 2020.02.07ExhibitionsMetal Finishing
-
We appreciate you coming to SURTECH 2020.
- 2020.01.27ExhibitionsMetal Finishing
-
We appreciate you coming to AUTOMOTIVE WORLD 2020, Automotive Lightweight Technology Expo.
- 2020.01.27ExhibitionsMetal Finishing
-
We appreciate you coming to 21th IC & Sensor Packaging Technology EXPO.
- 2019.12.12ExhibitionsMetal FinishingInorganic Materials
-
We appreciate you coming to 2nd Highly-functional PAINT & COATINGS EXPO TOKYO.
- 2019.10.01News
-
Added TOP TECHNO FOCUS No.51 on the Technical Information page
- 2019.09.30ExhibitionsMetal FinishingInorganic Materials
-
We appreciate you coming to Chemical Material JAPAN 2019.
- 2019.06.17ExhibitionsMetal Finishing
-
We appreciate you coming to JPCA Show 2019.