Matsumine Takahashi

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Patents Grantslast 30 patents

Information Patent Grant
Slim type ballpoint pen
- Patent number 9,126,454
- Issue date Sep 8, 2015
- Matsumine Takahashi
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Slim Type Ballpoint Pen
- Publication number 20140334864
- Publication date Nov 13, 2014
- Matsumine Takahashi
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES