Syuuhei Hoshino

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Yokohama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cap for writing instrument and writing instrument
- Patent number 9,302,530
- Issue date Apr 5, 2016
- Mitsubishi Pencil Company, Limited
- Takeo Fukumoto
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
CAP FOR WRITING INSTRUMENT AND WRITING INSTRUMENT
- Publication number 20150183260
- Publication date Jul 2, 2015
- Mitsubishi Pencil Company, Limited
- Takeo Fukumoto
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES