Naoki Umemura

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Toyota-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Metal clip for vehicle accessory fixation and structure using the same
- Patent number 7,575,267
- Issue date Aug 18, 2009
- Piolax Inc.
- Takeshi Nakajima
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle sun visors and methods for manufacturing the same
- Patent number 7,234,751
- Issue date Jun 26, 2007
- Kyowa Sangyo Co., Ltd.
- Naoki Umemura
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Metal Clip For Vehicle Accessory Fixation and Vehicle Accessory Ins...
- Publication number 20080309115
- Publication date Dec 18, 2008
- PIOLAX INC.
- Takeshi Nakajima
- B60 - VEHICLES IN GENERAL
Information Patent Application
Vehicle sun visors and methods for manufacturing the same
- Publication number 20060175860
- Publication date Aug 10, 2006
- Kyowa Sangyo Co., Ltd.
- Naoki Umemura
- B60 - VEHICLES IN GENERAL