Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36628 | Method of manufacturing a differentially heat treated catheter guide wire | Yoshiaki Sugiyama | 2000-03-28 |
| 5403339 | Blood vessel dilator | Masakiyo Nobuyoshi, Hirokazu Itoh | 1995-04-04 |
| 5397306 | Catheter | Masakiyo Nobuyoshi | 1995-03-14 |
| 5176637 | Catheter equipped with a dilation element | — | 1993-01-05 |
| 5171383 | Method of manufacturing a differentially heat treated catheter guide wire | Yoshiaki Sugiyama | 1992-12-15 |
| D328788 | Connector for catheter | Masashi Yoshikawa | 1992-08-18 |
| 5037427 | Method of implanting a stent within a tubular organ of a living body and of removing same | Fumiaki Harada, Masakiyo Nobuyoshi | 1991-08-06 |
| 4994032 | Balloon catheter | Yoshiaki Sugiyama, Susumu Tanabe | 1991-02-19 |
| 4964853 | Catheter equipped with expansible member | Yoshiaki Sugiyama | 1990-10-23 |
| 4955895 | Vasodilating catheter | Yoshiaki Sugiyama | 1990-09-11 |
| 4832688 | Catheter for repair of blood vessel | Naoto TAKEMURA, Yoshiaki Sugiyama, Susumu Tanabe | 1989-05-23 |
| 4314555 | Intravascular catheter assembly | — | 1982-02-09 |
| 4299217 | Intravascular catheter | Susumu Tanabe, Hiroshi Kamogawa | 1981-11-10 |
| 4217895 | Intravascular catheter | Susumu Tanabe, Hiroshi Kamogawa | 1980-08-19 |