Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7985383 | Endoscope sterilizing test pack | Atsushi Watanabe, Akihisa Ogawa | 2011-07-26 |
| 7682366 | Calculus manipulation apparatus | Tomohisa Sakurai, Koji Shimomura, Shinji Hatta, Naomi Sekino, Hiroshi Okabe +2 more | 2010-03-23 |
| 7645245 | Endoscopic lithotripsy apparatus and lithotripsy method of treatment object using the apparatus | Naomi Sekino, Koji Shimomura, Hiroshi Okabe, Shinji Hatta, Hiroo Ono +2 more | 2010-01-12 |
| 7409130 | Endoscope | — | 2008-08-05 |
| 6302841 | Bendable tube of endoscope | Hideki Tsujiya | 2001-10-16 |
| 5423848 | Trocar | Nobuhiko Washizuka, Yasuhiko Oomagari, Tsuyoshi Tsukagoshi, Minoru Tsuruta, Seiji Kuramoto +7 more | 1995-06-13 |
| 5377293 | Optical fiber having multi-component core glass or a plastic core, and a coating layer | Akira Satoh, Shigeharu Suzuki, Yoshinobu Akimoto | 1994-12-27 |
| 5299560 | Endoscope in which a bend remaining in the insertion portion upon removal from storage is reduced | — | 1994-04-05 |
| D326714 | Endoscope for blood vessel | Nobuyuki Funakoshi, Nobuaki Akui, Tohru Shimizu, Masahiro Kawashima | 1992-06-02 |
| 4805596 | Endoscope | — | 1989-02-21 |
| 4756303 | Insertion section of an endoscope | Masahiro Kawashima, Koji Kambara, Nobuaki Akui, Nobuhiko Washizuka, Kunio Ohno +1 more | 1988-07-12 |