Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4944746 | Method of and apparatus for separating a balloon in a balloon catheter | Hiroo Iwata, Waro Taki, Takehisa Matsuda, Haruhiko Kikuchi, Yasuhiro Yonekawa +1 more | 1990-07-31 |
| 4402319 | Releasable balloon catheter | Hajime Handa, Yasuhiro Yonekawa, Waro Taki, Yoshito Ikada, Hiroo Iwata | 1983-09-06 |
| 4346712 | Releasable balloon catheter | Hajime Handa, Yasuhiro Yonekawa, Waro Taki, Yoshito Ikada, Hiroo Iwata | 1982-08-31 |
| 4301803 | Balloon catheter | Hajime Handa, Yasuhiro Yonekawa, Waro Taki, Yoshito Ikada, Hiroo Iwata | 1981-11-24 |