Yoshihisa Kawai

Person

Osaka, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus operable in plural operation modes
- Patent number 5,270,779
- Issue date Dec 14, 1993
- Minolta Camera Kabushiki Kaisha
- Yoshihisa Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image processing apparatus operable analogue and digital copying modes
- Patent number 5,099,293
- Issue date Mar 24, 1992
- Minolta Camera Kabushiki Kaisha
- Yoshihisa Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Printer controlling apparatus
- Patent number 5,097,426
- Issue date Mar 17, 1992
- Minolta Camera Kabushiki Kaisha
- Motomi Kawamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Duplex print apparatus
- Patent number 4,990,941
- Issue date Feb 5, 1991
- Minolta Camera Kabushiki Kaisha
- Yoshihisa Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image processing apparatus operable in plural operation modes
- Patent number 4,972,226
- Issue date Nov 20, 1990
- Minolta Camera Kabushiki Kaisha
- Yoshihisa Kawai
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Integral document processing apparatus equipped with an image formi...
- Patent number 4,794,419
- Issue date Dec 27, 1988
- Minolta Camera Kabushiki Kaisha
- Kenji Shibazaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying apparatus equipped with improved copy p...
- Patent number 4,248,523
- Issue date Feb 3, 1981
- Minolta Camera Kabushiki Kaisha
- Yasuhiko Doi
- B26 - HAND CUTTING TOOLS CUTTING SEVERING
Information Patent Grant
Electrophotocopying machine of electrostatic latent image transfer...
- Patent number 4,126,388
- Issue date Nov 21, 1978
- Minolta Camera Kabushiki Kaisha
- Yoshihisa Kawai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic copying apparatus
- Patent number 4,124,289
- Issue date Nov 7, 1978
- Minolta Camera Kabushiki Kaisha
- Shin Miyata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Yoshihisa Kawai

Person

Patents Grantslast 30 patents

Image forming apparatus operable in plural operation modes

Image processing apparatus operable analogue and digital copying modes

Printer controlling apparatus

Duplex print apparatus

Image processing apparatus operable in plural operation modes

Integral document processing apparatus equipped with an image formi...

Electrophotographic copying apparatus equipped with improved copy p...

Electrophotocopying machine of electrostatic latent image transfer...

Electrophotographic copying apparatus