Yusuke Arii

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Saitama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Child seat, ventilation portion structure of article and cover of a...
- Patent number 7,748,788
- Issue date Jul 6, 2010
- Combi Corporation
- Ryoichi Yumoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Child car seat
- Patent number 6,746,080
- Issue date Jun 8, 2004
- Combi Corporation
- Miho Tsugimatsu
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
CHILD SEAT, VENTILATION PORTION STRUCTURE OF ARTICLE AND COVER OF A...
- Publication number 20090152918
- Publication date Jun 18, 2009
- Combi Corporation
- Ryoichi Yumoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Child seat, ventilation portion structure of article and cover of a...
- Publication number 20060273637
- Publication date Dec 7, 2006
- COMBI CORPORATION
- Ryoichi Yumoto
- B60 - VEHICLES IN GENERAL
Information Patent Application
Child car seat
- Publication number 20020145319
- Publication date Oct 10, 2002
- Miho Tsugimatsu
- B60 - VEHICLES IN GENERAL