Tatsuya Mizoguchi

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Fujioka-shi Gunma, JP

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Patents Grantslast 30 patents

Information Patent Grant
Writing utensil having excellent cap-off performance
- Patent number 7,001,094
- Issue date Feb 21, 2006
- Mitsubishi Pencil Kabushiki Kaisha
- Kazuhiro Ami
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
AQUEOUS GLITTERING INK FOR MINIATURE PAINTING AND APPLICATORS
- Publication number 20240336793
- Publication date Oct 10, 2024
- MITSUBISHI PENCIL COMPANY, LIMITED
- Tatsuya MIZOGUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
COLORING TABLET AND WATER-BASED INK COMPOSITION FOR WRITING INSTRUM...
- Publication number 20230072944
- Publication date Mar 9, 2023
- MITSUBISHI PENCIL COMPANY, LIMITED
- Tatsuya MIZOGUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
MARKING INK COMPOSITION FOR WRITING BOARD
- Publication number 20210179872
- Publication date Jun 17, 2021
- MITSUBISHI PENCIL COMPANY, LIMITED
- Tatsuya MIZOGUCHI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Writing utensil excellent in cap-off characteristics
- Publication number 20040028462
- Publication date Feb 12, 2004
- Kazuhiro Ami
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES