Mitsuru Washizuka

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Saitama-Shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Child seat
- Patent number 7,219,958
- Issue date May 22, 2007
- Combi Corporation
- Kojiro Yamazaki
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Child car seat and baby carriage
- Patent number 6,793,280
- Issue date Sep 21, 2004
- Combi Corporation
- Mitsuru Washizuka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Child car seat and baby carriage
- Patent number 6,695,400
- Issue date Feb 24, 2004
- Combi Corporation
- Mitsuru Washizuka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Child car seat and belt locking apparatus used therefor
- Patent number 6,672,664
- Issue date Jan 6, 2004
- Combi Corporation
- Hidenori Yanaka
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Child car seat and head rest for the same
- Patent number 6,378,950
- Issue date Apr 30, 2002
- Combi Corporation
- Nobuaki Takamizu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Emergency-lock type retractor with hand-operated belt lock mechanis...
- Patent number 6,371,563
- Issue date Apr 16, 2002
- Combi Corporation
- Mitsuru Washizuka
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Child seat
- Publication number 20040232747
- Publication date Nov 25, 2004
- Kojiro Yamazaki
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHILD CAR SEAT AND BABY CARRIAGE
- Publication number 20040155492
- Publication date Aug 12, 2004
- COMBI CORPORATION
- Mitsuru Washizuka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Child care seat and baby carriage
- Publication number 20020063450
- Publication date May 30, 2002
- Mitsuru Washizuka
- B60 - VEHICLES IN GENERAL
Information Patent Application
Child car seat and belt locking apparatus used therefor
- Publication number 20020043838
- Publication date Apr 18, 2002
- Hidenori Yanaka
- B60 - VEHICLES IN GENERAL