Kouichi Sakurai

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Patents Grantslast 30 patents

Information Patent Grant
Radiation sensitive composition
- Patent number 6,368,774
- Issue date Apr 9, 2002
- JSR Corporation
- Kouichi Sakurai
- G02 - OPTICS
Information Patent Grant
Radiation sensitive composition
- Patent number 6,348,298
- Issue date Feb 19, 2002
- JSR Corporation
- Kouichi Sakurai
- G02 - OPTICS
Information Patent Grant
Alkaline developing solution for radiation sensitive composition an...
- Patent number 6,180,322
- Issue date Jan 30, 2001
- JSR Corporation
- Kouichi Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Radiation sensitive composition
- Patent number 6,140,019
- Issue date Oct 31, 2000
- JSR Corporation
- Kouichi Sakurai
- G02 - OPTICS
Information Patent Grant
Radiation sensitive composition
- Patent number 6,013,415
- Issue date Jan 11, 2000
- JSR Corporation
- Kouichi Sakurai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY