Yosuke Mito

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Writing implement
- Patent number 7,070,352
- Issue date Jul 4, 2006
- Mitsubishi Pencil Kabushikikaisha
- Hisashi Iida
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Double ended direct-feed type writing implement
- Patent number 6,435,747
- Issue date Aug 20, 2002
- Mitsubishi Pencil Kabushiki Kaisha
- Kazuhiko Furukawa
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Direct-feed type writing implement
- Patent number 6,340,259
- Issue date Jan 22, 2002
- Mitsubishi Pencil Kabushiki Kaisha
- Yosuke Mito
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Grant
Direct-feed type writing implement
- Patent number 6,302,610
- Issue date Oct 16, 2001
- Mitsubishi Pencil Kabushiki Kaisha
- Yosuke Mito
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
Writing implement
- Publication number 20040240925
- Publication date Dec 2, 2004
- Hisashi Iida
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Double ended direct-feed type writing implement
- Publication number 20010012468
- Publication date Aug 9, 2001
- Mitsubishi Pencil Kabushiki Kaisha
- Kazuhiko Furukawa
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Direct-feed type writing implement
- Publication number 20010004429
- Publication date Jun 21, 2001
- Mitsubishi Pencil Kabushiki Kaisha
- Yosuke Mito
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES
Information Patent Application
Direct-feed type writing implement
- Publication number 20010004430
- Publication date Jun 21, 2001
- Mitsubishi Pencil Kabushiki Kaisha
- Yosuke Mito
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES