Riyo Shimooka

Follow

Person

Kyoto, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Color scanner for plate making
- Patent number 4,321,620
- Issue date Mar 23, 1982
- Dainippon Screen Seizo Kabushiki Kaisha
- Riyo Shimooka
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Aperture plate for an exposure head for use in a picture scanning r...
- Patent number 4,178,615
- Issue date Dec 11, 1979
- Dainippon Screen Seizo Kabushiki Kaisha
- Riyo Shimooka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Picture scanner with a scanning light position detector
- Patent number 4,160,280
- Issue date Jul 3, 1979
- Dainippon Screen Seizo Kabushiki Kaisha
- Hitomi Atoji
- G02 - OPTICS