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Hiroaki Shimozono
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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Light wave range finder
Patent number
4,986,653
Issue date
Jan 22, 1991
Kabushiki Kaisha Topcon
Takashi Yokokura
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for finding range
Patent number
4,973,153
Issue date
Nov 27, 1990
Kabushiki Kaisha Topcon
Takashi Yokokura
G01 - MEASURING TESTING
Information
Patent Grant
Integrated-photocircuit interferometer
Patent number
4,941,744
Issue date
Jul 17, 1990
Tokyo Kogaku Kikai Kabushiki Kaisha
Takashi Yokokura
G01 - MEASURING TESTING
Information
Patent Grant
Light interferometer
Patent number
4,909,629
Issue date
Mar 20, 1990
Kabushiki Kaisha Topcon
Takashi Yokokura
G01 - MEASURING TESTING
Information
Patent Grant
Method and apparatus for setting a gap between first and second obj...
Patent number
4,838,693
Issue date
Jun 13, 1989
Kabushiki Kaisha Toshiba
Norio Uchida
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for aligning first and second objects relative to each other...
Patent number
4,811,062
Issue date
Mar 7, 1989
Kabushiki Kaisha Toshiba
Mitsuo Tabata
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY