Issued Patents All Time
Showing 76–90 of 90 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5836897 | Ultrasonic treatment apparatus | Tomohisa Sakurai, Hideo Nagazumi, Kazuya Hijii, Toshihiko Suzuta, Masahiro Kudo +7 more | 1998-11-17 |
| 5816098 | Method and system for controlling attitude of lifting load utilizing gyro effect | Hiroshi Kanki, Yoshitsugu Nekomoto, Tatsuya Wakisaka, Yasukuni Kamimura, Atsuhiro Doyama +4 more | 1998-10-06 |
| 5688235 | Ultrasonic treatment apparatus | Tomohisa Sakurai, Hideo Nagazumi, Kazuya Hijii, Toshihiko Suzuta, Masahiro Kudo +7 more | 1997-11-18 |
| 5582588 | Ultrasonic therapeutic apparatus | Tomohisa Sakurai, Yukiko Nagaoka, Tetsumaru Kubota | 1996-12-10 |
| 5579090 | In an image processing system, an image processing apparatus and method for stabilizing output image quality by controlling image forming parameters | Nobuatsu Sasanuma | 1996-11-26 |
| 5566372 | Image forming apparatus and method having gradation control in a dense area in which gradation characteristics are non-linear | Nobuatsu Sasanuma | 1996-10-15 |
| 5462522 | Ultrasonic therapeutic apparatus | Tomohisa Sakurai, Yukiko Nagaoka, Tetsumaru Kubota | 1995-10-31 |
| 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, Toshihiko Hashiguchi, Hitoshi Karasawa +1 more | 1995-02-07 |
| 5255669 | Ultrasonic treatment apparatus | Tatsuya Kubota, Kazuya Hijii, Tetsumaru Kubota | 1993-10-26 |
| 5211625 | Ultrasonic treatment apparatus | Tomohisa Sakurai, Tetsumaru Kubota, Tatsuya Kubota, Hiroaki Kagawa, Mitsumasa Okada +7 more | 1993-05-18 |
| 5163433 | Ultrasound type treatment apparatus | Hiroaki Kagawa, Tomohisa Sakurai, Tetsumaru Kubota, Hitoshi Karasawa, Tatsuya Kubota +7 more | 1992-11-17 |
| 5154723 | Cerebral surgery apparatus | Tetsumaru Kubota, Hitoshi Karasawa, Toshihiko Hashiguchi | 1992-10-13 |
| 5076276 | Ultrasound type treatment apparatus | Tomohisa Sakurai, Tetsumaru Kubota, Hitoshi Karasawa, Tatsuya Kubota, Mitsumasa Okada +7 more | 1991-12-31 |
| 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 |