Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7059168 | Ultrasound phantom | Yasushi Hibi, Tsutomu Urakawa | 2006-06-13 |
| 5614705 | Device for optically reading out information by use of laser beam | Shinji Nagano, Asako Kashima, Akira Osanai, Hidenobu Kubo, Tomomi Mashiko | 1997-03-25 |
| 4905082 | Rigid video endoscope having a detachable imaging unit | Shinichi Nishigaki, Takeaki Nakamura, Minoru Okabe, Hitoshi Karasawa, Hiroyuki Kusnoki +4 more | 1990-02-27 |
| 4867138 | Rigid electronic endoscope | Tetsumaru Kubota, Takeaki Nakamura, Minoru Okabe, Hitoshi Karasawa, Hiroyuki Kusunoki +4 more | 1989-09-19 |