Issued Patents All Time
Showing 51–64 of 64 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6790216 | Ultrasonic treatment appliance | — | 2004-09-14 |
| 6761698 | Ultrasonic operation system | Norikiyo Shibata, Mitsumasa Okada, Tomohisa Sakurai, Hitoshi Karasawa | 2004-07-13 |
| 6669690 | Ultrasound treatment system | Mitsumasa Okada, Toshiya Sugai, Yoshitaka Honda, Tomohisa Sakurai | 2003-12-30 |
| 6497714 | Ultrasonic trocar | Mitsumasa Okada | 2002-12-24 |
| 6357595 | Tray for semiconductor integrated circuit device | Shigeru Sembonmatsu | 2002-03-19 |
| 6340352 | Ultrasound treatment system | Mitsumasa Okada, Toshiya Sugai, Yoshitaka Honda, Tomohisa Sakurai | 2002-01-22 |
| 6129735 | Ultrasonic treatment appliance | Mitsumasa Okada, Makoto Miyawaki | 2000-10-10 |
| 6120709 | Electroconductive resin composition | Takeshi Fujii | 2000-09-19 |
| 6056735 | Ultrasound treatment system | Mitsumasa Okada, Toshiya Sugai, Yoshitaka Honda, Tomohisa Sakurai | 2000-05-02 |
| 5728130 | Ultrasonic trocar system | Masakazu Gotanda, Tomohisa Sakurai, Yoshitaka Honda | 1998-03-17 |
| 5547609 | Electroconductive resin composition, antistatic coating and molded article | Takeshi Fujii | 1996-08-20 |
| 5353053 | Method of correcting a measured image formed by a television camera | Tetsu Nishioka, Tetsuhisa Minami, Masakazu Okada, Masao Kawamura, Munehiro Ohshiro | 1994-10-04 |
| 5334636 | Thermoplastic composition | Takeshi Fujii | 1994-08-02 |
| 5322874 | Electroconductive resin composition | Takeshi Fujii | 1994-06-21 |