Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10394369 | Display device | Takeyuki Tsuruma, Michiaki Sakamoto, Koji Ishizaki | 2019-08-27 |
| 9911791 | Display device | Haochun LEE, Michiaki Sakamoto, Masaya Adachi, Toshihiro Sato | 2018-03-06 |
| 9874787 | Liquid crystal display device for preventing displacement between two substrates | — | 2018-01-23 |
| 6503223 | Balloon catheter | Akira Sekido, Shinichi Miyata, Takashi Kawabata | 2003-01-07 |
| 6238408 | Balloon catheter | Takashi Kawabata, Koichi Sakai | 2001-05-29 |
| 5833672 | Double tube, balloon catheter produced by using double tube, and process for producing balloon catheter | Keiichi Kawata, Hidenobu Urata, Tetsuo Toyokawa, Kouichi Sakai | 1998-11-10 |
| 5333514 | Parallel robot | Osamu Toyama, Francois Pierrot | 1994-08-02 |