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Kevin W. Shimasaki
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Bothell, WA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Binocular head mounted display system
Patent number
6,232,934
Issue date
May 15, 2001
Virtual Vision
Gregory Lee Heacock
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Head mounted display system
Patent number
6,157,291
Issue date
Dec 5, 2000
Virtual Vision, Inc.
Gordon B. Kuenster
G02 - OPTICS
Information
Patent Grant
Binocular head mounted display system
Patent number
5,708,449
Issue date
Jan 13, 1998
Virtual Vision, Inc.
Gregory Lee Heacock
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Head mounted display system
Patent number
D380482
Issue date
Jul 1, 1997
Virtual Vision
Kevin W. Shimasaki
D16 - Photography and optical equipment
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Patent Grant
Portable interface unit for a head-up display system
Patent number
D359729
Issue date
Jun 27, 1995
Virtual Vision
Kevin W. Shimasaki
D14 - Recording, communication, or information retrieval equipment