Patents
.us
Search
Marketplace
Patent My Idea
Patents
/
Inventors
Hibiki Oka
Kanagawa
JP
9 patents
2 Patents
US12602542
2026
Text Analysis System, and Characteristic Evaluation System for Message Exchange Using the Same
Imatrix Holdings Corp.
0 cites
US11657134
2023
Eye Contact Detection Device
Imatrix Holdings Corp.
0 cites