Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7561187 | Image distributing apparatus | Yasushi Umezaki, Yuichi Terui, Mitsuyo Hasegawa, Yutaka Yaginuma | 2009-07-14 |
| 5178135 | Therapeutical apparatus of extracorporeal type | Naoki Uchiyama, Takashi Tsukaya, Kouichiro Ishihara, Sakae Takehana, Tetsumaru Kubota +5 more | 1993-01-12 |
| 5090259 | Pipe-inspecting apparatus having a self propelled unit | Yoshio Shishido, Hideyuki Adachi, Hiroki Hibino, Tsutomu Yamamoto, Hirofumi Miyanaga +3 more | 1992-02-25 |
| 5065741 | Extracoporeal ultrasonic lithotripter with a variable focus | Naoki Uchiyama, Takashi Tsukaya, Kouichiro Ishihara, Sakae Takehana, Tetsumaru Kubota +5 more | 1991-11-19 |
| 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 |
| 5003991 | Hyperthermia apparatus | Takashi Tsukaya, Yasuhiro Ueda, Shinji Hatta, Masashi Abe | 1991-04-02 |
| 4989588 | Medical treatment device utilizing ultrasonic wave | Tetsumaru Kubota, Akira Shiga, Akio Nakada, Ryouichi Konou, Yasuhiro Ueda +12 more | 1991-02-05 |
| 4984575 | Therapeutical apparatus of extracorporeal type | Naoki Uchiyama, Takashi Tsukaya, Kouichiro Ishihara, Sakae Takehana, Tetsumaru Kubota +5 more | 1991-01-15 |
| 4979952 | Ultrasonic vibration treatment apparatus | Tatsuya Kubota, Shinji Hatta, Masakazu Gotanda, Hitoshi Karasawa, Hiroshi Sasaki +2 more | 1990-12-25 |
| 4961424 | Ultrasonic treatment device | Tatsuya Kubota, Masakazu Gotanda, Shinji Hatta, Hitoshi Karasawa, Tetsumaru Kubota +2 more | 1990-10-09 |
| 4958639 | Ultrasonic therapeutical apparatus | Naoki Uchiyama, Akio Nakada, Akihiro Taguchi, Shinji Hatta, Takashi Tsukaya +3 more | 1990-09-25 |
| 4955366 | Ultrasonic therapeutical apparatus | Naoki Uchiyama, Masakazu Gotanda, Tetsumaru Kubota, Takashi Tsukaya, Kouichiro Ishihara +4 more | 1990-09-11 |
| 4899731 | Endoscope | Yasuhiro Ueda | 1990-02-13 |
| 4872458 | Thermotherapy apparatus | Katsuyuki Kanehira, Atsushi Amano, Hiroki Hibino, Naoki Uchiyama, Akio Nakada | 1989-10-10 |
| 4867141 | Medical treatment apparatus utilizing ultrasonic wave | Akio Nakada, Tatsuya Kubota, Tetsumaru Kubota, Koji Taguchi, Shinichi Imade +1 more | 1989-09-19 |
| 4799482 | Stone disintegrator apparatus | — | 1989-01-24 |
| 4722340 | Stone disintegrator apparatus | Kowji Tanikawa, Ryouji Masubuchi, Kunio Kinoshita, Minoru Shinozuka, Kenichirou Sanagi +2 more | 1988-02-02 |
| 4691706 | Calculus disintegrating apparatus | — | 1987-09-08 |
| 4559928 | Endoscope apparatus with motor-driven bending mechanism | — | 1985-12-24 |
| 4535771 | Calculus disintegrating apparatus | — | 1985-08-20 |
| 4503842 | Endoscope apparatus with electric deflection mechanism | — | 1985-03-12 |
| 4499895 | Endoscope system with an electric bending mechanism | — | 1985-02-19 |
| 4416524 | Light source device for an endoscope | — | 1983-11-22 |
| 4374345 | Electronic flash apparatus | — | 1983-02-15 |
| 4367024 | Photographing system for endoscope | — | 1983-01-04 |