Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5702384 | Apparatus for gene therapy | Koichi Umeyama, Tadahiko Ogasawara, Kenji Yoshino, Katsushi Watanabe | 1997-12-30 |
| 5301656 | Endoscope | Daisaku Negoro, Hisao Yabe, Hideo Ito, Yoshihiro Iida, Ichiro Nakamura +2 more | 1994-04-12 |
| 5273025 | Apparatus for detecting insertion condition of endoscope | Katsunori Sakiyama, Yoshikatsu Nagayama, Hiroki Hibino, Yutaka Takahashi, Sakae Takehana +2 more | 1993-12-28 |
| 5273027 | Method for dissolving a thickened mass within a living body and dissolving therapeutic apparatus for same | Naomi Sekino, Koji Fujio, Koichiro Ishiwara, Naoki Uchiyama, Kenji Noda +3 more | 1993-12-28 |
| 5269289 | Cavity insert device using fuzzy theory | Sakae Takehana, Shouichi Ieoka, Kazuo Sonobe, Hiroki Hibino, Tomohisa Sakurai +14 more | 1993-12-14 |
| 5253647 | Insertion position and orientation state pickup for endoscope | Yutaka Takahashi, Yoshikatsu Nagayama, Hiroki Hibino, Katsunori Sakiyama, Yoshihito Shimizu +7 more | 1993-10-19 |
| 5251356 | Device for cleaning pipe passages of medical devices | Yoshinao Oaki, Hisao Yabe, Hideo Ito, Akio Ogawa, Daisaku Negoro +4 more | 1993-10-12 |