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Shoji Suzuki
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Atsugi, JP
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last 30 patents
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Patent Grant
Control apparatus for switching station connections using a holding...
Patent number
5,602,910
Issue date
Feb 11, 1997
Canon Kabushiki Kaisha
Yuichiro Tsutsui
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Communication channel selection method
Patent number
5,594,944
Issue date
Jan 14, 1997
Canon Kabushiki Kaisha
Minoru Ogata
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Telephone exchange system
Patent number
5,586,172
Issue date
Dec 17, 1996
Canon Kabushiki Kaisha
Shigeki Sakurai
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Projection optical apparatus comprising automatic adjustment unit
Patent number
5,537,168
Issue date
Jul 16, 1996
Canon Kabushiki Kaisha
Nozomu Kitagishi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Telephone apparatus capable of setting card unit therein
Patent number
5,138,655
Issue date
Aug 11, 1992
Canon Kabushiki Kaisha
Shoichi Takashima
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Communication apparatus for generating a call signal from a telepho...
Patent number
4,942,600
Issue date
Jul 17, 1990
Canon Kabushiki Kaisha
Shoji Suzuki
H04 - ELECTRIC COMMUNICATION TECHNIQUE