Kenichi Kawai

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Gamagoori-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Electric wheeled apparatus powered by battery packs
- Patent number 8,490,732
- Issue date Jul 23, 2013
- Makita Corporation
- Manabu Sugimoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vibration isolation handle
- Patent number 7,252,156
- Issue date Aug 7, 2007
- Makita Corporation
- Yoshio Sugiyama
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Sanding apparatus with an improved vibration insulating mechanism
- Patent number 6,447,383
- Issue date Sep 10, 2002
- Makita Corporation
- Zenichi Oda
- B24 - GRINDING POLISHING

Patents Applicationslast 30 patents

Information Patent Application
ELECTRIC WHEELED APPARATUS POWERED BY BATTERY PACKS
- Publication number 20110272203
- Publication date Nov 10, 2011
- MAKITA CORPORATION
- Manabu SUGIMOTO
- B60 - VEHICLES IN GENERAL
Information Patent Application
Handle
- Publication number 20060219419
- Publication date Oct 5, 2006
- MAKITA CORPORATION
- Yoshio Sugiyama
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Sanding apparatus with an improved vibration insulating mechanism
- Publication number 20010003087
- Publication date Jun 7, 2001
- Makita Corporation
- Zenichi Oda
- B24 - GRINDING POLISHING