Yoichi TAKAOKA

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Hair cutting device
- Patent number 8,181,349
- Issue date May 22, 2012
- Panasonic Corporation
- Masayuki Sagawa
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Engaging structure of electric shaver and electric charger thereof
- Patent number 7,733,058
- Issue date Jun 8, 2010
- Matsushikta Electric Works, Ltd.
- Yoichi Takaoka
- A45 - HAND OR TRAVELLING ARTICLES

Patents Applicationslast 30 patents

Information Patent Application
Engaging structure of electric shaver and electric charger thereof
- Publication number 20080012528
- Publication date Jan 17, 2008
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Yoichi Takaoka
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Application
HAIR CUTTING DEVICE
- Publication number 20060265879
- Publication date Nov 30, 2006
- MATSUSHITA ELECTRIC WORKS, Ltd.
- Masayuki SAGAWA
- B26 - HAND CUTTING TOOLS CUTTING SEVERING