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Toshihiko Ichise
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Kawasaki, JP
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last 30 patents
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Patent Grant
Device separation structure and semiconductor device improved in wi...
Patent number
5,665,630
Issue date
Sep 9, 1997
Canon Kabushiki Kaisha
Keiji Ishizuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a planar wiring in an insulated groove using alkyl...
Patent number
5,614,439
Issue date
Mar 25, 1997
Canon Kabushiki Kaisha
Fumio Murooka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device for driving heat generator
Patent number
5,517,224
Issue date
May 14, 1996
Canon Kabushiki Kaisha
Shunichi Kaizu
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Semiconductor light emitting element driver circuit
Patent number
5,514,989
Issue date
May 7, 1996
Canon Kabushiki Kaisha
Toshiaki Sato
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Method of making a semiconductor device with buried electrode
Patent number
5,364,802
Issue date
Nov 15, 1994
Canon Kabushiki Kaisha
Yuzo Kataoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with buried electrode
Patent number
5,306,934
Issue date
Apr 26, 1994
Canon Kabushiki Kaisha
Yuzo Kataoka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Recording head
Patent number
5,216,447
Issue date
Jun 1, 1993
Canon Kabushiki Kaisha
Kei Fujita
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information
Patent Grant
Semiconductor device with isolating groove containing single crysta...
Patent number
5,200,639
Issue date
Apr 6, 1993
Canon Kabushiki Kaisha
Keiji Ishizuka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phase locked loop circuit having temperature compensated VCO contro...
Patent number
4,717,891
Issue date
Jan 5, 1988
Canon Kabushiki Kaisha
Toshihiko Ichise
H03 - BASIC ELECTRONIC CIRCUITRY