Yasushi Matsumura

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Himeji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal holder with electrode pin, method of manufacturing the metal...
- Patent number 7,530,310
- Issue date May 12, 2009
- Nippon Kayaku Kabushiki Kaisha
- Akitoshi Hironaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Automatically ignitable enhancer agent composition
- Patent number 6,562,087
- Issue date May 13, 2003
- Nippon Kayaku Kabushiki Kaisha
- Ryoi Kodama
- C06 - EXPLOSIVES MATCHES

Patents Applicationslast 30 patents

Information Patent Application
Method Holder With Electrode Pin, Method Of Manufacturing The Metal...
- Publication number 20070193464
- Publication date Aug 23, 2007
- NIPPON KAYAKU KABUSHIKI KAISHA
- Akitoshi Hironaka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Igniter and gas generator having the same
- Publication number 20070163457
- Publication date Jul 19, 2007
- Nippon Kayaku Kabushiki-Kaisha
- Yasushi Matsumura
- B60 - VEHICLES IN GENERAL
Information Patent Application
Ignition agent composition and igniter using the ignition agent com...
- Publication number 20040159043
- Publication date Aug 19, 2004
- Yasushi Matsumura
- C06 - EXPLOSIVES MATCHES
Information Patent Application
Igniting agent composition, and igniter using the igniting agent co...
- Publication number 20040134577
- Publication date Jul 15, 2004
- Yasushi Matsumura
- B60 - VEHICLES IN GENERAL
Information Patent Application
Gas generator
- Publication number 20040053182
- Publication date Mar 18, 2004
- Masahiro Yoshida
- B60 - VEHICLES IN GENERAL