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Teruo Sakurai
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Matsumoto-shi, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Projector
Patent number
7,216,989
Issue date
May 15, 2007
Seiko Epson Corporation
Teruo Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projector
Patent number
7,144,122
Issue date
Dec 5, 2006
Seiko Epson Corporation
Teruo Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projector
Patent number
D522561
Issue date
Jun 6, 2006
Seiko Epson Corporation
Hajime Ikeuchi
D16 - Photography and optical equipment
Information
Patent Grant
Projector
Patent number
D510098
Issue date
Sep 27, 2005
Seiko Epson Corporation
Takeshi Ishikawa
D16 - Photography and optical equipment
Information
Patent Grant
Projector
Patent number
6,755,541
Issue date
Jun 29, 2004
Seiko Epson Corporation
Hirohisa Nakano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Projector
Patent number
D470525
Issue date
Feb 18, 2003
Seiko Epson Corporation
Tetsu Nakayama
D16 - Photography and optical equipment
Information
Patent Grant
Projector
Patent number
D449331
Issue date
Oct 16, 2001
Seiko Epson Corporation
Manabu Kawahara
D16 - Photography and optical equipment
Patents Applications
last 30 patents
Information
Patent Application
Projector
Publication number
20060274290
Publication date
Dec 7, 2006
SEIKO EPSON CORPORATION
Teruo Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Projector
Publication number
20060044513
Publication date
Mar 2, 2006
SEIKO EPSON CORPORATION
Teruo Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
Projector
Publication number
20030081185
Publication date
May 1, 2003
SEIKO EPSON CORPORATION
Hirohisa Nakano
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY