Toshiya Horii

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Carbon black aqueous dispersion and method of producing the same
- Patent number 7,951,241
- Issue date May 31, 2011
- Tokai Carbon Co., Ltd.
- Toshiya Horii
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Carbon black aqueous dispersion and method of producing the same
- Patent number 7,682,436
- Issue date Mar 23, 2010
- Tokai Carbon Co., Ltd.
- Hidenao Nakata
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Carbon Black Aqueous Dispersion and Method of Producing the Same
- Publication number 20090173252
- Publication date Jul 9, 2009
- Hidenao Nakata
- C01 - INORGANIC CHEMISTRY
Information Patent Application
Carbon Black Aqueous Dispersion and Method of Producing the Same
- Publication number 20090114119
- Publication date May 7, 2009
- TOKAI CARBON CO., LTD.
- Toshiya Horii
- C01 - INORGANIC CHEMISTRY