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Shigeki Kato
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Chino-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Rear projector
Patent number
7,215,470
Issue date
May 8, 2007
Seiko Epson Corporation
Shigeki Kato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cooling structure of projection television
Patent number
7,002,798
Issue date
Feb 21, 2006
Seiko Epson Corporation
Shigeyuki Seki
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Television receiver
Patent number
D503391
Issue date
Mar 29, 2005
Seiko Epson Corporation
Shigeki Kato
D14 - Recording, communication, or information retrieval equipment
Patents Applications
last 30 patents
Information
Patent Application
Rear projector
Publication number
20060170879
Publication date
Aug 3, 2006
SEIKO EPSON CORPORATION
Shigeki Kato
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Rear projector
Publication number
20040233395
Publication date
Nov 25, 2004
SEIKO EPSON CORPORATION
Shigeki Kato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Cooling structure of projection television
Publication number
20040218356
Publication date
Nov 4, 2004
SEIKO EPSON CORPORATION
Shigeyuki Seki
H04 - ELECTRIC COMMUNICATION TECHNIQUE