Hiromi Kato

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Display device
- Patent number 8,350,801
- Issue date Jan 8, 2013
- Sharp Kabushiki Kaisha
- Hiromi Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection type image display apparatus
- Patent number 6,183,090
- Issue date Feb 6, 2001
- Sharp Kabushiki Kaisha
- Hiroshi Nakanishi
- G02 - OPTICS
Information Patent Grant
Projection-type image display system
- Patent number 6,179,423
- Issue date Jan 30, 2001
- Sharp Kabushiki Kaisha
- Hiromi Kato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polarized light illuminator and projection type image display appar...
- Patent number 6,142,633
- Issue date Nov 7, 2000
- Sharp Kabushiki Kaisha
- Ikuo Takahara
- G02 - OPTICS
Information Patent Grant
Projection type image display apparatus
- Patent number 5,760,850
- Issue date Jun 2, 1998
- Sharp Kabushiki Kaisha
- Hiroshi Nakanishi
- G02 - OPTICS
Information Patent Grant
Direct-view display apparatus
- Patent number 5,561,538
- Issue date Oct 1, 1996
- Sharp Kabushiki Kaisha
- Hiromi Kato
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
Display Device
- Publication number 20080252939
- Publication date Oct 16, 2008
- Hiromi Kato
- H04 - ELECTRIC COMMUNICATION TECHNIQUE