Kohei UEYAMA

Follow

Person

Osaka, JP

People

Patents Applicationslast 30 patents

Information Patent Application
COLOR WHEEL UNIT, LIGHT SOURCE DEVICE, AND PROJECTION DISPLAY APPAR...
- Publication number 20230118868
- Publication date Apr 20, 2023
- Panasonic Intellectual Property Management Co., Ltd.
- Kohei UEYAMA
- G02 - OPTICS
Information Patent Application
LENS RETAINING DEVICE AND PROJECTION DISPLAY APPARATUS
- Publication number 20220373872
- Publication date Nov 24, 2022
- Panasonic Intellectual Property Management Co., Ltd.
- Junichi TAKEUCHI
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY