Hisami Tanaka

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Aluminum pipe production process, electrophotographic photosensitiv...
- Patent number 5,707,726
- Issue date Jan 13, 1998
- Canon Kabushiki Kaisha
- Mutsuo Ohtaka
- B24 - GRINDING POLISHING
Information Patent Grant
Electrophotographic photosensitive member
- Patent number 5,677,095
- Issue date Oct 14, 1997
- Canon Kabushiki Kaisha
- Toshihiro Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member, electrophotographic apparatus and charging method...
- Patent number 5,669,047
- Issue date Sep 16, 1997
- Canon Kabushiki Kaisha
- Masami Okuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member produced from aluminum pipe
- Patent number 5,595,848
- Issue date Jan 21, 1997
- Canon Kabushiki Kaisha
- Mutsuo Ohtaka
- B24 - GRINDING POLISHING
Information Patent Grant
Electrophotographic photosensitive member
- Patent number 5,484,673
- Issue date Jan 16, 1996
- Canon Kabushiki Kaisha
- Toshihiro Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polysilane compositions
- Patent number 5,358,987
- Issue date Oct 25, 1994
- Canon Kabushiki Kaisha
- Masahiro Kanai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solar cell
- Patent number 5,354,385
- Issue date Oct 11, 1994
- Canon Kabushiki Kaisha
- Yuichi Hashimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell
- Patent number 5,344,501
- Issue date Sep 6, 1994
- Canon Kabushiki Kaisha
- Yuichi Hashimoto
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electrophotographic photosensitive member, and electrophotographic...
- Patent number 5,332,635
- Issue date Jul 26, 1994
- Canon Kabushik Kaisha
- Hisami Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic light receiving member having a photoconductive...
- Patent number 5,236,798
- Issue date Aug 17, 1993
- Canon Kabushiki Kaisha
- Tatsuyuki Aoike
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Photovoltaic element of junction type with an organic semiconductor...
- Patent number 5,220,181
- Issue date Jun 15, 1993
- Canon Kabushiki Kaisha
- Masahiro Kanai
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Image holder member having resin layer of metal-coated fine resin p...
- Patent number 5,190,837
- Issue date Mar 2, 1993
- Canon Kabushiki Kaisha
- Kiyoshi Sakai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Polysilane compounds and electrophotographic photosensitive members...
- Patent number 5,159,042
- Issue date Oct 27, 1992
- Canon Kabushiki Kaisha
- Hisami Tanaka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Member for charging with surface layer of N-alkoxymethylated nylon...
- Patent number 5,112,708
- Issue date May 12, 1992
- Canon Kabushiki Kaisha
- Masami Okunuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Charging member
- Patent number 5,089,851
- Issue date Feb 18, 1992
- Canon Kabushiki Kaisha
- Hisami Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic apparatus
- Patent number 5,008,706
- Issue date Apr 16, 1991
- Canon Kabushiki Kaisha
- Hiroyuki Ohmori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member
- Patent number 4,975,745
- Issue date Dec 4, 1990
- Canon Kabushiki Kaisha
- Hisami Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic photosensitive member with fine spherical resin...
- Patent number 4,948,690
- Issue date Aug 14, 1990
- Canon Kabushiki Kaisha
- Masafumi Hisamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photosensitive member for electrophotography
- Patent number 4,877,701
- Issue date Oct 31, 1989
- Canon Kabushiki Kaisha
- Masaaki Hiro
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotoconductor for electrophotography comprising a disazo co...
- Patent number 4,504,560
- Issue date Mar 12, 1985
- Dainippon Ink and Chemicals, Inc.
- Osamu Takenouchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Indoline electrophotoconductor
- Patent number 4,465,753
- Issue date Aug 14, 1984
- Dainippon Ink & Chemicals Inc.
- Hisami Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Operational amplifier
- Patent number 4,431,973
- Issue date Feb 14, 1984
- Fujitsu Limited
- Kunihiko Goto
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Integrator for a switched capacitor-filter
- Patent number 4,429,281
- Issue date Jan 31, 1984
- Fujitsu Limited
- Akihiko Ito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Clock generator circuit
- Patent number 4,417,158
- Issue date Nov 22, 1983
- Fujitsu Limited
- Akihiko Ito
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Sample and hold circuit
- Patent number 4,393,318
- Issue date Jul 12, 1983
- Fujitsu Limited
- Masayuki Takahashi
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital-to-analog converter
- Patent number 4,337,459
- Issue date Jun 29, 1982
- Fujitsu Limited
- Masauki Takahasi
- H03 - BASIC ELECTRONIC CIRCUITRY

Hisami Tanaka

Person

Patents Grantslast 30 patents

Aluminum pipe production process, electrophotographic photosensitiv...

Electrophotographic photosensitive member

Charging member, electrophotographic apparatus and charging method...

Electrophotographic photosensitive member produced from aluminum pipe

Electrophotographic photosensitive member

Polysilane compositions

Solar cell

Solar cell

Electrophotographic photosensitive member, and electrophotographic...

Electrophotographic light receiving member having a photoconductive...

Photovoltaic element of junction type with an organic semiconductor...

Image holder member having resin layer of metal-coated fine resin p...

Polysilane compounds and electrophotographic photosensitive members...

Member for charging with surface layer of N-alkoxymethylated nylon...

Charging member

Electrophotographic apparatus

Electrophotographic photosensitive member

Electrophotographic photosensitive member with fine spherical resin...

Photosensitive member for electrophotography

Electrophotoconductor for electrophotography comprising a disazo co...

Indoline electrophotoconductor

Operational amplifier

Integrator for a switched capacitor-filter

Clock generator circuit

Sample and hold circuit

Digital-to-analog converter