Yukio Masuda

Person

Kawasaki, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Edge emphasis device, image forming apparatus using the same, image...
- Patent number 6,278,494
- Issue date Aug 21, 2001
- Canon Kabushiki Kaisha
- Izumi Kanai
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tracking error signal detecting apparatus using an electron beam an...
- Patent number 5,270,990
- Issue date Dec 14, 1993
- Canon Kabushiki Kaisha
- Nobutoshi Mizasawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Image processing apparatus
- Patent number 5,267,330
- Issue date Nov 30, 1993
- Canon Kabushiki Kaisha
- Yukio Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital color image processing method and apparatus for discriminat...
- Patent number 4,930,007
- Issue date May 29, 1990
- Canon Kabushiki Kaisha
- Susumu Sugiura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Photoelectron beam converting device and method of driving the same
- Patent number 4,906,894
- Issue date Mar 6, 1990
- Canon Kabushiki Kaisha
- Mamoru Miyawaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electron beam information exchange apparatus with converting light...
- Patent number 4,906,833
- Issue date Mar 6, 1990
- Canon Kabushiki Kaisha
- Mamoru Miyawaki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image processing apparatus
- Patent number 4,905,294
- Issue date Feb 27, 1990
- Canon Kabushiki Kaisha
- Susumu Sugiura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus
- Patent number 4,595,956
- Issue date Jun 17, 1986
- Canon Kabushiki Kaisha
- Naoto Kawamura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Yukio Masuda

Person

Patents Grantslast 30 patents

Edge emphasis device, image forming apparatus using the same, image...

Tracking error signal detecting apparatus using an electron beam an...

Image processing apparatus

Digital color image processing method and apparatus for discriminat...

Photoelectron beam converting device and method of driving the same

Electron beam information exchange apparatus with converting light...

Image processing apparatus

Image processing apparatus