Patents/Inventors

Toshifumi Yasui

KanagawaJP3 patents

4 Patents

US124430982025
Optical Element, Illumination Apparatus, and Projective Display Apparatus
Sony Group Corporation
0 cites
US119278462024
Liquid Crystal Display Device and Electronic Apparatus
SONY GROUP CORPORATION
0 cites
US118356962023
Optical System and Projector
SONY CORPORATION
0 cites
US117200122023
Optical System
SONY GROUP CORPORATION
0 cites