Tsuneo Kitagawa

Person

Toyohashi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus improved in toner supply operation
- Patent number 5,253,020
- Issue date Oct 12, 1993
- Minolta Camera Kabushiki Kaisha
- Tetsuo Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having a controlled fixing means
- Patent number 5,220,389
- Issue date Jun 15, 1993
- Minolta Camera Kabushiki Kaisha
- Hiroyuki Kishimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for initial set-up of developer unit in an image forming...
- Patent number 5,218,407
- Issue date Jun 8, 1993
- Minolta Camera Kabushiki Kaisha
- Tetsuo Matsushita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image duplicating apparatus in which user specified operational con...
- Patent number 5,073,794
- Issue date Dec 17, 1991
- Minolta Camera Kabushiki Kaisha
- Tsuneo Kitagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying apparatus and copying method
- Patent number 5,029,315
- Issue date Jul 2, 1991
- Minolta Camera Kabushiki Kaisha
- Takeshi Morikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Paper size selecting device in a recording apparatus
- Patent number 4,933,720
- Issue date Jun 12, 1990
- Minolta Camera Kabushiki Kaisha
- Yoshiaki Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying apparatus having a display warning
- Patent number 4,922,295
- Issue date May 1, 1990
- Minolta Camera Kabushiki Kaisha
- Yoshiaki Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Recording apparatus incorporating manual paper feeder
- Patent number 4,796,055
- Issue date Jan 3, 1989
- Minolta Camera Kabushiki Kaisha
- Yoshiaki Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preset counter apparatus for copying machines and the like
- Patent number 4,646,330
- Issue date Feb 24, 1987
- Minolta Camera Kabushiki Kaisha
- Masamichi Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Preset counter apparatus for copying machines and the like
- Patent number 4,491,827
- Issue date Jan 1, 1985
- Minolta Camera Kabushiki Kaisha
- Masamichi Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Copying apparatus equipped with control device
- Patent number 4,455,080
- Issue date Jun 19, 1984
- Minolta Camera Kabushiki Kaisha
- Masamichi Sugiura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Automatic paper feeding arrangement
- Patent number 4,386,769
- Issue date Jun 7, 1983
- Minolta Camera Kabushiki Kaisha
- Masazumi Ito
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Paper jam detecting device for use in an electrophotographic copyin...
- Patent number 4,307,957
- Issue date Dec 29, 1981
- Minolta Camera Kabushiki Kaisha
- Tsuneo Kitagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Sequential control circuit means
- Patent number 4,280,763
- Issue date Jul 28, 1981
- Minolta Camera Kabushiki Kaisha
- Kenichi Arai
- G05 - CONTROLLING REGULATING
Information Patent Grant
Trouble detecting system for electrophotographic copying machine
- Patent number 4,269,500
- Issue date May 26, 1981
- Minolta Camera Kabushiki Kaisha
- Masazumi Ito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Computer-controlled paper feeder
- Patent number 4,265,440
- Issue date May 5, 1981
- Minolta Camera Kabushiki Kaisha
- Kenji Shibazaki
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Electrophotographic copying apparatus equipped with copying coverag...
- Patent number 4,260,248
- Issue date Apr 7, 1981
- Minolta Camera Kabushiki Kaisha
- Tomoji Murata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying apparatus equipped with scanning system...
- Patent number 4,211,482
- Issue date Jul 8, 1980
- Minolta Camera Kabushiki Kaisha
- Kenichi Arai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Tsuneo Kitagawa

Person

Patents Grantslast 30 patents

Image forming apparatus improved in toner supply operation

Image forming apparatus having a controlled fixing means

Apparatus for initial set-up of developer unit in an image forming...

Image duplicating apparatus in which user specified operational con...

Copying apparatus and copying method

Paper size selecting device in a recording apparatus

Copying apparatus having a display warning

Recording apparatus incorporating manual paper feeder

Preset counter apparatus for copying machines and the like

Preset counter apparatus for copying machines and the like

Copying apparatus equipped with control device

Automatic paper feeding arrangement

Paper jam detecting device for use in an electrophotographic copyin...

Sequential control circuit means

Trouble detecting system for electrophotographic copying machine

Computer-controlled paper feeder

Electrophotographic copying apparatus equipped with copying coverag...

Electrophotographic copying apparatus equipped with scanning system...