Uuichi Handa

Follow

Person

Atsugi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated type optical node and optical information system using t...
- Patent number 5,287,422
- Issue date Feb 15, 1994
- Canon Kabushiki Kaisha
- Uuichi Handa
- G02 - OPTICS
Information Patent Grant
Integrated type optical node and optical information system using t...
- Patent number 5,222,163
- Issue date Jun 22, 1993
- Canon Kabushiki Kaisha
- Uuichi Handa
- G02 - OPTICS
Information Patent Grant
Integrated type optical node and optical information system using t...
- Patent number 5,109,444
- Issue date Apr 28, 1992
- Canon Kabushiki Kaisha
- Uuichi Handa
- G02 - OPTICS
Information Patent Grant
Waveguide optical system
- Patent number 4,832,428
- Issue date May 23, 1989
- Canon Kabushiki Kaisha
- Mamoru Miyawaki
- G02 - OPTICS