Motomu Koyama

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Fuji-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
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- Patent number 7,357,446
- Issue date Apr 15, 2008
- Nihon Plast Co., Ltd.
- Kazuhiro Sakai
- B60 - VEHICLES IN GENERAL
Information Patent Grant
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- Patent number 7,316,448
- Issue date Jan 8, 2008
- Nihon Plast Co., Ltd.
- Motomu Koyama
- B60 - VEHICLES IN GENERAL
Information Patent Grant
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- Patent number 5,678,851
- Issue date Oct 21, 1997
- Nihon Plast Co., Ltd.
- Hiroyuki Saito
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20060186704
- Publication date Aug 24, 2006
- Kazuhiro Sakai
- B60 - VEHICLES IN GENERAL
Information Patent Application
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- Publication number 20060087155
- Publication date Apr 27, 2006
- NIHON PLAST CO., LTD.
- Motomu Koyama
- B60 - VEHICLES IN GENERAL