Iyoshi Watanabe

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Numazu-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Non-hexavalent-chromium type corrosion resistant coating film struc...
- Patent number 7,291,401
- Issue date Nov 6, 2007
- USUI Kokusai Sangyo Kabushiki Kaisha, Ltd.
- Kazuo Suzuki
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Oil-through type push rod
- Patent number 6,604,499
- Issue date Aug 12, 2003
- Usui Kokusai Sangyo Kabushiki Kaisha
- Kazuo Suzuki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
STAINLESS STEEL AUTOMOTIVE FUEL PIPE
- Publication number 20160341163
- Publication date Nov 24, 2016
- USUI KOKUSAI SANGYO KAISHA LIMITED
- Motoharu Sugiyama
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Corrosion-resistant coating structure containing no-6valent chromiu...
- Publication number 20040197594
- Publication date Oct 7, 2004
- Kazuo Suzuki
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Oil-through type push rod
- Publication number 20030041826
- Publication date Mar 6, 2003
- Usui Kokusai Sangyo Kabushiki Kaisha
- Kazuo Suzuki
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC