Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9045466 | Amidine compound or salt thereof | Tetsuya Tanikawa, Yasunobu Ushiki, Fumihito Ushiyama, Naoya Ono, Keiko Yamamoto +4 more | 2015-06-02 |
| 7740111 | Elevator group supervisory control system with route preparation section | Toshifumi Yoshikawa, Satoru Toriyabe, Takamichi Hoshino, Atsuya Fujino, Shunichi Tanae +3 more | 2010-06-22 |
| 7730999 | Elevator group supervisory control system using target route preparation | Toshifumi Yoshikawa, Satoru Toriyabe, Takamichi Hoshino, Atsuya Fujino, Shunichi Tanae +3 more | 2010-06-08 |
| 7426982 | Elevator group supervisory control system | Toshifumi Yoshikawa, Satoru Toriyabe, Takamichi Hoshino, Atsuya Fujino, Shunichi Tanae +3 more | 2008-09-23 |