Takashi Ozawa

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Hitachinaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Jig saw
- Patent number D562096
- Issue date Feb 19, 2008
- Hitachi Koki Co., Ltd.
- Takeshi Taniguchi
- D08 - Tools and hardware
Information Patent Grant
Jig saw
- Patent number D559642
- Issue date Jan 15, 2008
- Hitachi Koki Co., Ltd.
- Takeshi Taniguchi
- D08 - Tools and hardware
Information Patent Grant
Battery pack
- Patent number D530270
- Issue date Oct 17, 2006
- Hitachi Koki Co., Ltd.
- Takashi Ozawa
- D13 - Equipment for production, distribution, or transformation of energy
Information Patent Grant
Portable electric driver
- Patent number D524136
- Issue date Jul 4, 2006
- Hitachi Koki Co., Ltd.
- Takeshi Taniguchi
- D08 - Tools and hardware
Information Patent Grant
Portable electric saber saw
- Patent number D523312
- Issue date Jun 20, 2006
- Hitachi Koki Co., Ltd.
- Takashi Ozawa
- D08 - Tools and hardware
Information Patent Grant
Portable electric driver
- Patent number D520832
- Issue date May 16, 2006
- Hitachi Koki Co., Ltd.
- Takashi Ozawa
- D08 - Tools and hardware
Information Patent Grant
Portable electric router
- Patent number D511079
- Issue date Nov 1, 2005
- Hitachi Koki Co., Ltd.
- Takashi Ozawa
- D08 - Tools and hardware
Information Patent Grant
Battery pack for portable power tool
- Patent number D504111
- Issue date Apr 19, 2005
- Hitachi Koki Co., Ltd.
- Takashi Ozawa
- D13 - Equipment for production, distribution, or transformation of energy