Issued Patents All Time
Showing 26–49 of 49 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5688235 | Ultrasonic treatment apparatus | Tomohisa Sakurai, Hideo Nagazumi, Kazuya Hijii, Toshihiko Suzuta, Masahiro Kudo +7 more | 1997-11-18 |
| 5620575 | Composite plating apparatus and apparatus for dispersing air bubbles within a composite plating solution | Hiroyuki Nomura, Hisayuki Sakurai | 1997-04-15 |
| 5588948 | Stereoscopic endoscope | Susumu Takahashi, Masao Uehara, Shingo Kato, Atsushi Kidawara, Katsuyuki Saito +15 more | 1996-12-31 |
| 5577991 | Three-dimensional vision endoscope with position adjustment means for imaging device and visual field mask | Nobuaki Akui, Satoshi Honma, Iwao Kanamori, Susumu Takahashi, Toyoharu Hanzawa +8 more | 1996-11-26 |
| 5575756 | Endoscope apparatus | Norio Kobayashi, Tatsuya Yamaguchi, Tetsumaru Kubota, Yukio Kawase, Mitsumasa Okada +1 more | 1996-11-19 |
| 5540829 | Composite plating method for hollow member | Hiroaki Mase, Osamu Ishigami | 1996-07-30 |
| 5391144 | Ultrasonic treatment apparatus | Tomohisa Sakurai, Hideo Nagazumi, Kazuya Hijii, Toshihiko Suzuta, Masahiro Kudo +7 more | 1995-02-21 |
| 5387190 | Probe break detector for an ultrasonic aspirator | Masakazu Gotanda, Tatsuya Kubota, Tetsumaru Kubota, Yuichi Ikeda, Toshihiko Hashiguchi +1 more | 1995-02-07 |
| 5211625 | Ultrasonic treatment apparatus | Tomohisa Sakurai, Tetsumaru Kubota, Tatsuya Kubota, Hiroaki Kagawa, Yuichi Ikeda +7 more | 1993-05-18 |
| 5163433 | Ultrasound type treatment apparatus | Hiroaki Kagawa, Tomohisa Sakurai, Tetsumaru Kubota, Tatsuya Kubota, Yuichi Ikeda +7 more | 1992-11-17 |
| 5154723 | Cerebral surgery apparatus | Tetsumaru Kubota, Yuichi Ikeda, Toshihiko Hashiguchi | 1992-10-13 |
| 5135690 | Process for producing cylindrical reinforcing fibrous molding | Takeshi Imura, Masaki Sakakibara, Takahiro Suenaga, Shigeo Kaiho, Kanji Murata +4 more | 1992-08-04 |
| 5076276 | Ultrasound type treatment apparatus | Tomohisa Sakurai, Tetsumaru Kubota, Tatsuya Kubota, Yuichi Ikeda, Mitsumasa Okada +7 more | 1991-12-31 |
| 5047043 | Resecting device for living organism tissue utilizing ultrasonic vibrations | Tetsumaru Kubota, Tatsuo Nagasaki, Koji Taguchi, Hiroyoshi Fujimori, Akio Nakada +8 more | 1991-09-10 |
| 5042460 | Ultrasonic treating apparatus with device for inhibiting drive when ultrasonic element is determined to be defective | Tomohisa Sakurai, Masakazu Gotanda, Toshihiko Suzuta, Tatsuya Kubota, Kazuya Hijii +5 more | 1991-08-27 |
| 4989588 | Medical treatment device utilizing ultrasonic wave | Tetsumaru Kubota, Akira Shiga, Akio Nakada, Syuichi Takayama, Ryouichi Konou +12 more | 1991-02-05 |
| 4979952 | Ultrasonic vibration treatment apparatus | Tatsuya Kubota, Syuichi Takayama, Shinji Hatta, Masakazu Gotanda, Hiroshi Sasaki +2 more | 1990-12-25 |
| 4961424 | Ultrasonic treatment device | Tatsuya Kubota, Masakazu Gotanda, Shinji Hatta, Tetsumaru Kubota, Takeaki Nakamura +2 more | 1990-10-09 |
| 4905082 | Rigid video endoscope having a detachable imaging unit | Shinichi Nishigaki, Takeaki Nakamura, Minoru Okabe, Hiroyuki Kusnoki, Tadao Hagino +4 more | 1990-02-27 |
| 4867138 | Rigid electronic endoscope | Tetsumaru Kubota, Takeaki Nakamura, Minoru Okabe, Hiroyuki Kusunoki, Tadao Hagino +4 more | 1989-09-19 |
| 4776336 | Resectoscope | — | 1988-10-11 |
| 4744361 | Resectoscope | — | 1988-05-17 |
| 4726370 | Resectoscope device | Tetsumaru Kubota | 1988-02-23 |
| 4649917 | Resectoscope with matching markers and method of assembly | — | 1987-03-17 |