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Tsukasa Ogino
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Yokohama, JP
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last 30 patents
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Patent Grant
Network status server, information distribution system, control met...
Patent number
7,353,291
Issue date
Apr 1, 2008
Canon Kabushiki Kaisha
Tsukasa Ogino
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Grant
Information recording/reproducing apparatus for periodically execut...
Patent number
5,878,005
Issue date
Mar 2, 1999
Canon Kabushiki Kaisha
Nobuyuki Tonegawa
G05 - CONTROLLING REGULATING
Information
Patent Grant
Information recording and/or reproducing method and apparatus in wh...
Patent number
5,768,226
Issue date
Jun 16, 1998
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Magnetooptical disc apparatus having single micro-processor for con...
Patent number
5,699,330
Issue date
Dec 16, 1997
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording/reproducing apparatus with function of seekin...
Patent number
5,675,560
Issue date
Oct 7, 1997
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording/reproducing apparatus in which a control valu...
Patent number
5,646,915
Issue date
Jul 8, 1997
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Automatic loop gain control apparatus
Patent number
5,583,837
Issue date
Dec 10, 1996
Canon Kabushiki Kaisha
Tsukasa Ogino
G05 - CONTROLLING REGULATING
Information
Patent Grant
Optical information recording/reproducing apparatus comprising digi...
Patent number
5,485,440
Issue date
Jan 16, 1996
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording and reproducing apparatus that approx...
Patent number
5,483,510
Issue date
Jan 9, 1996
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording and/or reproducing method and apparatus inclu...
Patent number
5,483,507
Issue date
Jan 9, 1996
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording/reproducing apparatus
Patent number
5,475,663
Issue date
Dec 12, 1995
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Optical information recording and reproducing apparatus including a...
Patent number
5,448,542
Issue date
Sep 5, 1995
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording and reproducing apparatus and method in which...
Patent number
5,428,590
Issue date
Jun 27, 1995
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Method for accessing desired track on disk with plurality of record...
Patent number
5,343,453
Issue date
Aug 30, 1994
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording and/or reproducing apparatus for timing switc...
Patent number
5,235,577
Issue date
Aug 10, 1993
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE
Information
Patent Grant
Information recording-reproducing method and apparatus
Patent number
5,128,946
Issue date
Jul 7, 1992
Canon Kabushiki Kaisha
Tsukasa Ogino
G11 - INFORMATION STORAGE