Junya Masegi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Azo compound, ink composition, ink jet recording method, and colore...
- Patent number 10,323,150
- Issue date Jun 18, 2019
- Nippon Kayaku Kabushiki Kaisha
- Takashi Yoneda
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Water-soluble AZO compound or salt thereof, ink composition, and co...
- Patent number 8,425,676
- Issue date Apr 23, 2013
- Nippon Kayaku Kabushiki Kaisha
- Ryoutarou Morita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
AZO COMPOUND, INK COMPOSITION, INK JET RECORDING METHOD, AND COLORE...
- Publication number 20180319988
- Publication date Nov 8, 2018
- Nippon Kayaku Kabushiki-Kaisha
- Takashi YONEDA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION, AND CO...
- Publication number 20120092400
- Publication date Apr 19, 2012
- Nippon Kayaku Kabushiki-Kaisha
- Ryoutarou Morita
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
WATER-SOLUBLE AZO COMPOUND OR SALT THEREOF, INK COMPOSITION, AND CO...
- Publication number 20120037037
- Publication date Feb 16, 2012
- Nippon Kayaku Kabushiki-Kaisha
- Ryoutarou Morita
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...