Patents/Inventors

Katsumi Uesaka

OsakaJP3 patents

3 Patents

US125663032026
Optical Device
Sumitomo Electric Industries, Ltd.
0 cites
US120666692024
Optical Device
Sumitomo Electric Industries, Ltd.
0 cites
US120322152024
Optical Device
Sumitomo Electric Industries, Ltd.
0 cites