Kazutaka Aoki

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Chuo-ku, JP

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Patents Grantslast 30 patents

Information Patent Grant
Pigment compositions, colored compositions making use of the pigmen...
- Patent number 7,828,891
- Issue date Nov 9, 2010
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Ryo Hoshino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pigment compositions, colored compositions making use of the pigmen...
- Patent number 7,655,087
- Issue date Feb 2, 2010
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Ryo Hoshino
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pigment dispersants and pigment compositions containing the same
- Patent number 6,471,766
- Issue date Oct 29, 2002
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Shigeru Ohki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Pigment compositions, production process thereof, colorants, and co...
- Patent number 6,468,341
- Issue date Oct 22, 2002
- Dainichiseika Color & Chemicals
- Nobuto Wada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Composite pigments, coloring compositions, and image recording subs...
- Patent number 6,368,399
- Issue date Apr 9, 2002
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Masahiko Aoba
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Pigment compositions, colored compositions making use of the pigmen...
- Publication number 20100065794
- Publication date Mar 18, 2010
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Ryo HOSHINO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
PIGMENT COMPOSITIONS, COLORED COMPOSITIONS MAKING USE OF THE PIGMEN...
- Publication number 20080107977
- Publication date May 8, 2008
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Ryo HOSHINO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Pigment compositions, production process thereof, colorants, and co...
- Publication number 20010047740
- Publication date Dec 6, 2001
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Nobuto Wada
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Pigment dispersants and pigment compositions containing the same
- Publication number 20010013303
- Publication date Aug 16, 2001
- Dainichiseika Color & Chemicals Mfg. Co., Ltd.
- Shigeru Ohki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...