Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8020445 | Three-dimensional ultrasonic imaging device | Masahiro Katayama, Hirokazu Karasawa, Takahiro Ikeda, Yoshino Ito | 2011-09-20 |
| 7496456 | 3D ultrasonographic device | Kazuo Hiyama, Takahiro Ikeda, Hirokazu Karasawa, Masahiro Katayama | 2009-02-24 |
| 7380456 | 3-dimensional ultrasonographic device | Hirokazu Karasawa, Yoshino Ito | 2008-06-03 |
| 5224971 | Method and apparatus for separating isotopes | Hidetoshi Mukaida, Hitomi Yamamoto, Isao Imamura, Kazunori Shioda | 1993-07-06 |