Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8758253 | Ultrasonic probe and ultrasonic diagnostic apparatus using the same | Akifumi Sako, Takashi Kobayashi, Mikio Izumi | 2014-06-24 |
| 8551003 | Ultrasonic probe and ultrasonic diagnosis device | Makoto Fukada, Akifumi Sako | 2013-10-08 |
| 8540640 | Ultrasonic probe and method for manufacturing the same and ultrasonic diagnostic device | Akifumi Sako, Takashi Kobayashi, Mikio Izumi | 2013-09-24 |
| 8408063 | Ultrasonic probe, and ultrasonic diagnostic apparatus using the same | Makoto Fukada, Akifumi Sako | 2013-04-02 |
| 6736779 | Ultrasonic probe and ultrasonic diagnostic device comprising the same | Yutaka Sato, Jun Kubota, Shinji Kishimoto, Ryuichi Shinomura, Satoshi Tamano +3 more | 2004-05-18 |
| 5974884 | Ultrasonic diagnostic apparatus and ultrasonic probe with acoustic matching layer having continuously varied acoustic impedance in the thickness direction | Mikio Izumi | 1999-11-02 |
| 5829439 | Needle-like ultrasonic probe for ultrasonic diagnosis apparatus, method of producing same, and ultrasonic diagnosis apparatus using same | Koichi Yokosawa, Shizuo Ishikawa, Ryuichi Shinomura, Yukio Ito, Hiroshi Kanda +2 more | 1998-11-03 |
| 5026664 | Method of providing a semiconductor IC device with an additional conduction path | Mikio Hongo, Katsuro Mizukoshi, Takashi Kamimura, Fumikazu Itoh, Akira Shimase +2 more | 1991-06-25 |