Shinjirou Sakurai

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat-sensitive recording materials
- Patent number 8,298,987
- Issue date Oct 30, 2012
- Mitsui Chemicals, Inc.
- Akinori Etoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Thermal recording material
- Patent number 7,307,042
- Issue date Dec 11, 2007
- Mitsui Chemicals, Inc.
- Shinjirou Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Emulsion for thermal recording material and thermal recording mater...
- Patent number 7,008,901
- Issue date Mar 7, 2006
- Mitsui Chemicals, Inc.
- Shinjirou Sakurai
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC

Patents Applicationslast 30 patents

Information Patent Application
Heat-Sensitive Recording Materials
- Publication number 20090258784
- Publication date Oct 15, 2009
- Mitsui Chemicals, Inc.
- Akinori Etoh
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Thermal recording material
- Publication number 20060166821
- Publication date Jul 27, 2006
- Mitsui Chemicals, Inc.
- Shinjirou Sakurai
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Emulsion for thermal recording material and thermal recording mater...
- Publication number 20040058815
- Publication date Mar 25, 2004
- Mitsui Chemicals Inc.
- Shinjirou Sakurai
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL