Makiko Matsui

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Hirakata-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Black aqueous ink composition, ink jet recording process using the...
- Patent number 6,858,069
- Issue date Feb 22, 2005
- Seiko Epson Corporation
- Tetsuya Aoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Trisazo compound
- Patent number 6,632,932
- Issue date Oct 14, 2003
- Orient Chemical Industries, Ltd.
- Yoshihiro Sawatari
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Aqueous pigment dispersion and process for producing the same
- Patent number 6,468,342
- Issue date Oct 22, 2002
- Orient Chemical Industries, Ltd.
- Sohko Itoh
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
Black aqueous ink composition, ink jet recording process using the...
- Publication number 20040040466
- Publication date Mar 4, 2004
- Seiko Epson Corporation
- Tetsuya Aoyama
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NOVEL TRISAZO COMPOUND
- Publication number 20030187236
- Publication date Oct 2, 2003
- Yoshihiro Sawatari
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...