Katsumi Sugimoto

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Developing device, and image forming apparatus using the same
- Patent number 6,275,674
- Issue date Aug 14, 2001
- Fujitsu Limited
- Katsumi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing device control method and apparatus, fixing device, and imag...
- Patent number 6,259,870
- Issue date Jul 10, 2001
- Fujitsu Limited
- Katsumi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus utilizing a two-component developing appara...
- Patent number 6,212,340
- Issue date Apr 3, 2001
- Fujitsu Limited
- Katsumi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Fixing unit with undirectional clutch mechanism and image forming a...
- Patent number 6,091,925
- Issue date Jul 18, 2000
- Fujitsu Limited
- Katsumi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing device for electrostatic latent image
- Patent number 5,987,280
- Issue date Nov 16, 1999
- Fujitsu Limited
- Kunihiko Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner recovery device
- Patent number 5,933,690
- Issue date Aug 3, 1999
- Fujitsu Limited
- Katsumi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic recording system using dielectric belt in which elect...
- Patent number 5,907,758
- Issue date May 25, 1999
- Fujitsu Limited
- Tomoaki Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrostatic recording apparatus utilizing superimposition of colo...
- Patent number 5,754,919
- Issue date May 19, 1998
- Fujitsu Limited
- Katsumi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Thermal fixing device having temperature control
- Patent number 5,701,556
- Issue date Dec 23, 1997
- Fujitsu Limited
- Katsumi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Hot roller for thermal fixation device having elastomeric and anti-...
- Patent number 5,640,662
- Issue date Jun 17, 1997
- Fujitsu Limited
- Katsumi Sugimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Multicolor electrostatic recording apparatus and electrostatic late...
- Patent number 5,617,192
- Issue date Apr 1, 1997
- Fujitsu Limited
- Yoshihiro Tonomoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Heat roller fixing apparatus with rotating lamps
- Patent number 5,517,293
- Issue date May 14, 1996
- Fujitsu Limited
- Keiko Tonai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner supply control system and method
- Patent number 5,483,328
- Issue date Jan 9, 1996
- Fujitsu, Ltd.
- Noriko Kawasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Katsumi Sugimoto

Person

Patents Grantslast 30 patents

Developing device, and image forming apparatus using the same

Fixing device control method and apparatus, fixing device, and imag...

Image forming apparatus utilizing a two-component developing appara...

Fixing unit with undirectional clutch mechanism and image forming a...

Developing device for electrostatic latent image

Toner recovery device

Electrostatic recording system using dielectric belt in which elect...

Electrostatic recording apparatus utilizing superimposition of colo...

Thermal fixing device having temperature control

Hot roller for thermal fixation device having elastomeric and anti-...

Multicolor electrostatic recording apparatus and electrostatic late...

Heat roller fixing apparatus with rotating lamps

Toner supply control system and method