Yukihiro Ichio

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Saitama City, JP

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Patents Grantslast 30 patents

Information Patent Grant
Expansion graphite sheet of high thermal resistance, and exhaust ga...
- Patent number 7,147,919
- Issue date Dec 12, 2006
- Nippon Leakless Industry Co., Ltd.
- Kouichi Nakajima
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
Expansion graphite sheet of high thermal resistance, and exhaust ga...
- Publication number 20050186425
- Publication date Aug 25, 2005
- Kouichi Nakajima
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES