Hiroyuki Nakazumi

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Kawachinagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Microcapsules containing a radiation sensitive composition and thei...
- Patent number 6,524,763
- Issue date Feb 25, 2003
- The Japan Atomic Power Company
- Yuji Kuroda
- G01 - MEASURING TESTING
Information Patent Grant
Ink composition, pattern forming method, and color filter
- Patent number 6,416,174
- Issue date Jul 9, 2002
- Kabushiki Kaisha Toshiba
- Takeo Ito
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Color coating compositions
- Patent number 6,262,187
- Issue date Jul 17, 2001
- Nagase Chemtex Corporation
- Tsutomu Minami
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Color filters and methods of manufacturing the same
- Patent number 5,667,888
- Issue date Sep 16, 1997
- Matsushita Electric Industrial Co., Ltd.
- Akihiko Yoshida
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC ELECTROLUMINESCENCE MATERIAL AND ORGANIC ELECTROLUMINESCENC...
- Publication number 20150179961
- Publication date Jun 25, 2015
- SAMSUNG DISPLAY CO., LTD.
- Ichinori TAKADA
- C07 - ORGANIC CHEMISTRY