Atsushi Ito

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Aqueous ink for ball point pens
- Patent number 7,241,335
- Issue date Jul 10, 2007
- Sakura Color Products Corporation
- Atsushi Ito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Ball for ball-point pen
- Patent number 6,332,728
- Issue date Dec 25, 2001
- Sakura Color Products Corporation
- Tadaaki Ito
- B43 - WRITING OR DRAWING IMPLEMENTS BUREAU ACCESSORIES

Patents Applicationslast 30 patents

Information Patent Application
COLORED SHAPED ALUMINUM ARTICLE AND METHOD FOR MANUFACTURING SAME
- Publication number 20170016136
- Publication date Jan 19, 2017
- Hiroyoshi YAMAMOTO
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
COLORED SHAPED ALUMINUM ARTICLE AND METHOD FOR MANUFACTURING SAME
- Publication number 20160362808
- Publication date Dec 15, 2016
- SAKURA COLOR PRODUCTS CORPORATION
- Hiroyoshi Yamamoto
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information Patent Application
Aqueous ink for ball point pens
- Publication number 20050166795
- Publication date Aug 4, 2005
- Sakura Color Products Corporation
- Atsushi Ito
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...