Nobuyuki NAITO

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Echizen-shi, Fukui, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cooling method for workpiece
- Patent number 11,499,202
- Issue date Nov 15, 2022
- AISIN FUKUI Corporation
- Akihiro Seki
- C21 - METALLURGY OF IRON
Information Patent Grant
Mold, mold apparatus, and cooling method for workpiece
- Patent number 11,104,971
- Issue date Aug 31, 2021
- AISIN AW INDUSTRIES CO., LTD.
- Akihiro Seki
- C21 - METALLURGY OF IRON

Patents Applicationslast 30 patents

Information Patent Application
COOLING METHOD FOR WORKPIECE
- Publication number 20210222264
- Publication date Jul 22, 2021
- AISIN AW INDUSTRIES CO., LTD.
- Akihiro SEKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
MOLD, MOLD APPARATUS, AND COOLING METHOD FOR WORKPIECE
- Publication number 20190100816
- Publication date Apr 4, 2019
- AISIN AW INDUSTRIES CO., LTD.
- Akihiro SEKI
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...