Narutaka Yoshida

Person

Toyokawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus with a charging member which removes smears...
- Patent number 5,940,661
- Issue date Aug 17, 1999
- Masataka Yagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Process unit having mounting guides and protective covers
- Patent number 5,845,176
- Issue date Dec 1, 1998
- Minolta Co., Ltd.
- Narutaka Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus having process cartridge with shutter and c...
- Patent number 5,697,017
- Issue date Dec 9, 1997
- Lexmark International, Inc.
- Paul Allen Rooke
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic image forming apparatus with detachable imaging...
- Patent number 5,371,575
- Issue date Dec 6, 1994
- Minolta Camera Kabushiki Kaisha
- Hitoshi Sekino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for conveying developer in a developing device
- Patent number 5,243,390
- Issue date Sep 7, 1993
- Minolta Camera Kabushiki Kaisha
- Shinichi Takemoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic recorder using a modulated laser beam to scan t...
- Patent number 5,122,817
- Issue date Jun 16, 1992
- Hirofumi Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser scanner with selected plural beam sources
- Patent number 5,068,677
- Issue date Nov 26, 1991
- Minolta Camera Kabushiki Kaisha
- Kazuo Matsuura
- G02 - OPTICS
Information Patent Grant
Image forming unit having means for preventing a cleansing blade fr...
- Patent number 5,038,181
- Issue date Aug 6, 1991
- Minolta Camera Kabushiki Kaisha
- Narutaka Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image-forming apparatus and a method for a detecting developer amou...
- Patent number 5,036,358
- Issue date Jul 30, 1991
- Minolta Camera Kabushiki Kaisha
- Narutaka Yoshida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser beam image forming apparatus with SOS Detection
- Patent number 5,025,286
- Issue date Jun 18, 1991
- Minolta Camera Kabushiki Kaisha
- Hirofumi Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with use of a laser beam
- Patent number 5,017,961
- Issue date May 21, 1991
- Minolta Camera Kabushiki Kaisha
- Hirofumi Hasegawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Corona discharger for use in electrophotographic copying machine
- Patent number 5,018,045
- Issue date May 21, 1991
- Minolta Camera Kabushiki Kaisha
- Hisashi Myochin
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus with use of a laser beam
- Patent number 4,965,870
- Issue date Oct 23, 1990
- Minolta Camera Kabushiki Kaisha
- Hirofumi Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Laser beam scanning device with plural sources and source-sensitive...
- Patent number 4,962,312
- Issue date Oct 9, 1990
- Minolta Camera Kabushiki Kaisha
- Kazuo Matuura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus with use of a laser beam
- Patent number 4,916,480
- Issue date Apr 10, 1990
- Minolta Camera Kabushiki Kaisha
- Hirofumi Hasegawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Narutaka Yoshida

Person

Patents Grantslast 30 patents

Image forming apparatus with a charging member which removes smears...

Process unit having mounting guides and protective covers

Image forming apparatus having process cartridge with shutter and c...

Electrophotographic image forming apparatus with detachable imaging...

Device for conveying developer in a developing device

Electrophotographic recorder using a modulated laser beam to scan t...

Laser scanner with selected plural beam sources

Image forming unit having means for preventing a cleansing blade fr...

Image-forming apparatus and a method for a detecting developer amou...

Laser beam image forming apparatus with SOS Detection

Image forming apparatus with use of a laser beam

Corona discharger for use in electrophotographic copying machine

Image forming apparatus with use of a laser beam

Laser beam scanning device with plural sources and source-sensitive...

Image forming apparatus with use of a laser beam