Koichi Yusa

Follow

Person

Utsunomiya-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Light modulation element unit having a light modulating element and...
- Patent number 10,310,317
- Issue date Jun 4, 2019
- Canon Kabushiki Kaisha
- Koichi Yusa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Projection display apparatus and image display system
- Patent number 9,565,407
- Issue date Feb 7, 2017
- Canon Kabushiki Kaisha
- Koichi Yusa
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT MODULATION ELEMENT UNIT AND IMAGE PROJECTION APPARATUS
- Publication number 20160337624
- Publication date Nov 17, 2016
- Canon Kabushiki Kaisha
- Koichi Yusa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PROJECTION DISPLAY APPARATUS AND IMAGE DISPLAY SYSTEM
- Publication number 20150381952
- Publication date Dec 31, 2015
- Canon Kabushiki Kaisha
- Koichi Yusa
- G02 - OPTICS