Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5308323 | Multiple compartment balloon catheter | Ichiro Sogawa, Koro Yotsuya, Takafumi Uemiya, Shin-ichi Kanazawa | 1994-05-03 |
| 5269779 | Laser beam guiding fiber assembly | Ichiro Sogawa, Koro Yotsuya, Takafumi Uemiya, Shin-ichi Kanazawa | 1993-12-14 |
| 5252724 | Method of extracting particular nucleic acid fragment | Toshihiko Kishimoto, Atsushi Uno | 1993-10-12 |
| 5222182 | Optical fiber for laser beam guiding for cure | Takafumi Uemiya, Koro Yotsuya, Ichiro Sogawa, Shin-ichi Kanazawa | 1993-06-22 |
| 5201317 | Diagnostic and therapeutic catheter | Shin-ichi Kanazawa, Koro Yotsuya, Ichiro Sogawa, Takafumi Uemiya | 1993-04-13 |
| 5178616 | Method and apparatus for intravascular laser surgery | Takafumi Uemiya, Koro Yotsuya, Ichiro Sogawa, Shin-ichi Kanazawa | 1993-01-12 |
| 5158560 | Laser operating device for intracavitary surgery | Ichiro Sogawa, Koro Yotsuya, Takafumi Uemiya, Shin-ichi Kanazawa | 1992-10-27 |
| 4783140 | Elastomeric optical waveguide with core and cladding imparted with elasticity by irradiation of a radioactive ray | Yoshitaka Osawa, Takafumi Uemiya, Akira Nishimura, Yutaka Shibata | 1988-11-08 |
| 4780510 | Cross-linked optical siloxane polymer | Takafumi Uemiya, Yoshitaka Osawa, Akira Nishimura, Yutaka Shibata | 1988-10-25 |
| 4762381 | Optical element integrated optical waveguide and production of the same | Takafumi Uemiya, Yutaka Shibata, Akira Nishimura, Yoshitaka Osawa | 1988-08-09 |
| 4750796 | Optical sensor | Yutaka Shibata, Akira Nishimura, Yoshitaka Osawa, Takafumi Uemiya | 1988-06-14 |
| 4708833 | Method for producing elastomeric optical fiber | Yoshitaka Ohsawa, Yutaka Shibata, Akira Nishimura, Takafumi Uemiya | 1987-11-24 |