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Takashi Nagashima
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Tokyo, JP
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last 30 patents
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Patent Grant
Projection system for projection TV set
Patent number
5,408,282
Issue date
Apr 18, 1995
Pioneer Electronic Corporation
Takashi Nagashima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rear projection television set with lenticular sheet and fresnel lens
Patent number
5,146,342
Issue date
Sep 8, 1992
Pioneer Electronic Corporation
Toru Yokoo
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Image size converter
Patent number
4,907,171
Issue date
Mar 6, 1990
Kabushiki Kaisha Toshiba
Takashi Nagashima
G06 - COMPUTING CALCULATING COUNTING