Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4979518 | Body depth heating hyperthermal apparatus | Hideki Itoh, Tsutomu Okada, Minoru Shinotsuka, Yoshihito Shimizu | 1990-12-25 |
| 4950267 | Laser beam treatment device for an endoscope | Koichiro Ishihara, Masaya Yoshihara, Ryouji Masubuchi, Shinji Hatta, Hiroki Hibino +2 more | 1990-08-21 |
| 4579597 | Method of cleaning endoscope channels | Hiroyuki Sasa, Hisao Yabe, Yukio Nakajima, Koji Takamura, Takeaki Nakamura | 1986-04-01 |
| 4579598 | Method of cleaning endoscope channels | Hiroyuki Sasa, Hisao Yabe, Yukio Nakajima, Koji Takamura, Takeaki Nakamura | 1986-04-01 |
| 4576144 | Endoscope connecting device | — | 1986-03-18 |
| 4576650 | Method of cleaning endoscope channels | Hisao Yabe, Hiroyuki Sasa, Yukio Nakajima, Koji Takamura, Takeaki Nakamura | 1986-03-18 |
| 4538593 | Connecting device | — | 1985-09-03 |
| D280206 | Connector for endoscope | — | 1985-08-20 |
| 4527551 | Connector device for checking leakage in an airtight endoscope | — | 1985-07-09 |
| 4526622 | Method of cleaning endoscope channels | Koji Takamura, Yukio Nakajima, Hisao Yabe, Hiroyuki Sasa, Takeaki Nakamura | 1985-07-02 |
| 4526623 | Method of cleaning endoscope channels | Hiroyuki Sasa, Hisao Yabe, Yukio Nakajima, Koji Takamura, Takeaki Nakamura | 1985-07-02 |
| 4525220 | Method of cleaning endoscope channels | Hiroyuki Sasa, Hisao Yabe, Yukio Nakajima, Koji Takamura, Takeaki Nakamura | 1985-06-25 |
| 4323304 | Device for fitting an attachment to an endoscope ocular section | — | 1982-04-06 |