Toshihiro Ono

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Gunma-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Writing implement with clip
- Patent number 7,527,448
- Issue date May 5, 2009
- Kabushiki Kaisha Pilot Corporation
- Toshihiro Ono
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Writing Implement With Clip
- Publication number 20080112749
- Publication date May 15, 2008
- Toshihiro Ono
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES