Seishichi Sasaki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Dispersants for organic pigments
- Patent number 7,438,999
- Issue date Oct 21, 2008
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Hiroaki Saikatsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Hydrophilic coloring matter for recording image, aqueous coloring a...
- Patent number 7,135,062
- Issue date Nov 14, 2006
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Michiei Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
Hydrophilic coloring matter for recording image, aqueous coloring a...
- Publication number 20050235874
- Publication date Oct 27, 2005
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Michiei Nakamura
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Dispersants for organic pigments
- Publication number 20050048384
- Publication date Mar 3, 2005
- Dainichiseika Color & Chemicals Mfg. Co, Ltd.
- Hiroaki Saikatsu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...