Kazuhiro Hirayama

Person

Yokohama, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Image information recording apparatus
- Patent number 4,528,580
- Issue date Jul 9, 1985
- Canon Kabushiki Kaisha
- Takahiro Inoue
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Developer concentration controlling device
- Patent number 4,468,112
- Issue date Aug 28, 1984
- Canon Kabushiki Kaisha
- Akio Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Overlay recording device for recording a plurality of information i...
- Patent number 4,450,453
- Issue date May 22, 1984
- Canon Kabushiki Kaisha
- Takashi Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image information recording apparatus
- Patent number 4,448,513
- Issue date May 15, 1984
- Canon Kabushiki Kaisha
- Kazuhiro Hirayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Recording apparatus
- Patent number 4,377,333
- Issue date Mar 22, 1983
- Canon Kabushiki Kaisha
- Takao Tsuji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developer supply device
- Patent number 4,370,053
- Issue date Jan 25, 1983
- Canon Kabushiki Kaisha
- Kazuhiro Hirayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of stabilizing an electrostatic latent image
- Patent number 4,358,520
- Issue date Nov 9, 1982
- Canon Kabushiki Kaisha
- Kazuhiro Hirayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Cleaning device
- Patent number 4,314,756
- Issue date Feb 9, 1982
- Canon Kabushiki Kaisha
- Joji Amitani
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
High-speed recording apparatus
- Patent number 4,312,588
- Issue date Jan 26, 1982
- Canon Kabushiki Kaisha
- Kazuo Minoura
- G02 - OPTICS
Information Patent Grant
Recording apparatus including a continuous transfer web
- Patent number 4,297,716
- Issue date Oct 27, 1981
- Canon Kabushiki Kaisha
- Kazuhiro Hirayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image information recording apparatus
- Patent number 4,257,701
- Issue date Mar 24, 1981
- Canon Kabushiki Kaisha
- Kazuhiro Hirayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image information electrostatic recording device
- Patent number 4,233,612
- Issue date Nov 11, 1980
- Canon Kabushiki Kaisha
- Kazuhiro Hirayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording position adjuster
- Patent number 4,232,954
- Issue date Nov 11, 1980
- Canon Kabushiki Kaisha
- Takashi Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording position adjuster
- Patent number 4,222,643
- Issue date Sep 16, 1980
- Canon Kabushiki Kaisha
- Takashi Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording position adjuster
- Patent number 4,175,851
- Issue date Nov 27, 1979
- Canon Kabushiki Kaisha
- Takashi Kitamura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system having an optic axis adjusting mirror...
- Patent number 4,171,902
- Issue date Oct 23, 1979
- Canon Kabushiki Kaisha
- Nobuhiro Imai
- G02 - OPTICS
Information Patent Grant
Image information recording apparatus
- Patent number 4,122,462
- Issue date Oct 24, 1978
- Canon Kabushiki Kaisha
- Kazuhiro Hirayama
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light scanning device
- Patent number 4,103,156
- Issue date Jul 25, 1978
- Canon Kabushiki Kaisha
- Katsumi Masaki
- G02 - OPTICS

Kazuhiro Hirayama

Person

Patents Grantslast 30 patents

Image information recording apparatus

Developer concentration controlling device

Overlay recording device for recording a plurality of information i...

Image information recording apparatus

Recording apparatus

Developer supply device

Method of stabilizing an electrostatic latent image

Cleaning device

High-speed recording apparatus

Recording apparatus including a continuous transfer web

Image information recording apparatus

Image information electrostatic recording device

Recording position adjuster

Recording position adjuster

Recording position adjuster

Information processing system having an optic axis adjusting mirror...

Image information recording apparatus

Light scanning device