Hiromichi Arakawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Ink composition for jet printer
- Patent number 8,383,743
- Issue date Feb 26, 2013
- Dainippon Ink and Chemicals, Inc.
- Akio Kumagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Process for producing aqueous pigment dispersions for ink-jet recor...
- Patent number 8,163,820
- Issue date Apr 24, 2012
- Dainippon Ink and Chemicals, Inc.
- Hideaki Kaji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
INK COMPOSITION FOR JET PRINTER
- Publication number 20090130405
- Publication date May 21, 2009
- DAINIPPON INK AND CHEMICALS, INC.
- Akio Kumagai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Process For Producing Aqueous Pigment Dispersions For Ink-Jet Recor...
- Publication number 20080139706
- Publication date Jun 12, 2008
- Dainippon Ink And Chemicals, Inc.
- Hideaki Kaji
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...