Patents/Inventors

Masaaki Imura

OtsuJP3 patents

4 Patents

US122481612025
Optical Filter and Method for Manufacturing Same
NIPPON ELECTRIC GLASS CO., Ltd.
0 cites
US121519662024
Film-covered Transparent Base Plate and Top Plate for Cooking Device
TOHOKU UNIVERSITY
0 cites
US120725592024
Electrically-controlled Optical Device with a Front Shell
Essilor International
0 cites
US120321872024
Band-pass Filter and Manufacturing Method Therefor
Nippon Electric Glass Co., Ltd.
0 cites