Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8663223 | Surgical treatment apparatus | Shinya Masuda, Hideo Sanai, Takeshi Onaga | 2014-03-04 |
| 8308721 | Surgical system and surgical method | Sadayoshi Takami | 2012-11-13 |
| 8303579 | Surgical operation system and surgical operation method | — | 2012-11-06 |
| 6986686 | Electrical plug for supplying electric power from a power supply to a medical instrument | Shinya Masuda, Hitoshi Karasawa, Manabu Ishikawa | 2006-01-17 |
| 6827724 | Ultrasonic vibrator capable of infallibly preventing drops of water from entering the inside of a casing of the vibrator even if autoclave sterilization without a drying process is performed | — | 2004-12-07 |
| 6761698 | Ultrasonic operation system | Mitsumasa Okada, Manabu Ishikawa, Tomohisa Sakurai, Hitoshi Karasawa | 2004-07-13 |
| 6425907 | Ultrasonic medical instrument | Makoto Miyawaki, Mitsumasa Okada | 2002-07-30 |
| 6416525 | Ultrasonic vibrator capable of infallably preventing drops of water from entering the inside of a casing of the vibrator even if autoclave sterilization without a drying process is performed | — | 2002-07-09 |
| 6193709 | Ultrasonic treatment apparatus | Makoto Miyawaki, Toshihiko Hashiguchi, Mitsumasa Okada | 2001-02-27 |
| 6165191 | Ultrasonic treating tool | Kenichi Kimura | 2000-12-26 |
| 6139561 | Ultrasonic medical instrument | Makoto Miyawaki, Mitsumasa Okada | 2000-10-31 |
| 6099537 | Medical treatment instrument | Toshiya Sugai, Hiroyuki Nagamizu, Minoru Tsuruta, Yoshihito Shimizu, Toshihiko Suzuta +3 more | 2000-08-08 |
| 6050472 | Surgical anastomosis stapler | — | 2000-04-18 |
| 5906625 | Tissue-fixing surgical instrument, tissue-fixing device, and method of fixing tissue | Shiro Bito, Isami Hirao, Kazuhiko Oozeki, Minoru Tsuruta, Akito Mukaizawa +6 more | 1999-05-25 |