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Yokohama, JP
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last 30 patents
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Patent Grant
Highspeed parallel adder with clocked switching circuits
Patent number
4,701,877
Issue date
Oct 20, 1987
Kabushiki Kaisha Toshiba
Masayuki Sahoda
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Speech synthesizing apparatus
Patent number
4,669,121
Issue date
May 26, 1987
Tokyo Shibaura Denki Kabushiki Kaisha
Hiroshi Shigehara
G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information
Patent Grant
Dynamic read only memory
Patent number
4,532,612
Issue date
Jul 30, 1985
Tokyo Shibaura Denki Kabushiki Kaisha
Fuminari Tanaka
G11 - INFORMATION STORAGE
Information
Patent Grant
Integrated circuit
Patent number
4,404,663
Issue date
Sep 13, 1983
Tokyo Shibaura Denki Kabushiki Kaisha
Yukihiro Saeki
G11 - INFORMATION STORAGE
Information
Patent Grant
Basic circuit for electronic timepieces
Patent number
4,264,968
Issue date
Apr 28, 1981
Tokyo Shibaura Electric Co., Ltd.
Yasoji Suzuki
G04 - HOROLOGY