Shoji Okamoto

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Matsuyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Piezoelectric substance element, piezoelectric substance film manuf...
- Patent number 7,857,431
- Issue date Dec 28, 2010
- Canon Kabushiki Kaisha
- Tetsuro Fukui
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Dielectric member, piezoelectric member, ink jet head, ink jet reco...
- Patent number 7,265,483
- Issue date Sep 4, 2007
- Canon Kabushiki Kaisha
- Kenichi Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric element, piezoelectric element, ink jet head and method...
- Patent number 7,262,544
- Issue date Aug 28, 2007
- Canon Kabushiki Kaisha
- Katsumi Aoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Suspension-type head lining arrangement for automotive vehicle and...
- Patent number 4,275,919
- Issue date Jun 30, 1981
- Nissan Motor Company, Limited
- Shoji Okamoto
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Dielectric member, piezoelectric member, ink jet head, ink jet reco...
- Publication number 20050213020
- Publication date Sep 29, 2005
- Canon Kabushiki Kaisha
- Kenichi Takeda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Dielectric element, piezoelectric element, ink jet head and method...
- Publication number 20050168112
- Publication date Aug 4, 2005
- Canon Kabushiki Kaisha
- Katsumi Aoki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS