Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8029446 | Ultrasonic imaging system and imaging method | Toyokazu Horiike, Kazuhiro Hirota | 2011-10-04 |
| 7969068 | Ultrasonic transducer with a retracted portion on a side surface of the piezoelectric layer | Yoichi Yokobori | 2011-06-28 |
| 7338452 | Ultrasonic diagnostic apparatus and method | Tsuyoshi Shiina, Naotaka Nitta | 2008-03-04 |
| 7155272 | Catheter | Tetsu Yamaguchi, Yasukazu Harada | 2006-12-26 |
| 6966891 | Catheter | Itaru OOKUBO | 2005-11-22 |
| 5738100 | Ultrasonic imaging catheter | Hiroshi Katsumata, Hideshi Obitsu | 1998-04-14 |
| 5546947 | Ultrasonic endoprobe | Naoto Sato, Hideaki Yamashita, Satoshi Nakagawa, Jun Maekawa | 1996-08-20 |
| 5212671 | Ultrasonic probe having backing material layer of uneven thickness | Tadashi Fujii | 1993-05-18 |
| 5078149 | Ultrasonic coupler and method for production thereof | Hiroshi Katsumata, Tadashi Fujii, Toru Kawashima | 1992-01-07 |
| 4795935 | Ultrasonic transducer | Tadashi Fujii | 1989-01-03 |
| 4783888 | Method of manufacturing an ultrasonic transducer | Tadashi Fujii, Iwao Seo, Masahiro Sasaki | 1988-11-15 |
| 4704774 | Ultrasonic transducer and method of manufacturing same | Tadashi Fujii, Iwao Seo, Masahiro Sasaki | 1987-11-10 |
| 4701659 | Piezoelectric ultrasonic transducer with flexible electrodes adhered using an adhesive having anisotropic electrical conductivity | Tadashi Fujii, Iwao Seo, Masahiro Sasaki | 1987-10-20 |
| 4446168 | Method of forming amorphous silicon | Kazuhisa Kato | 1984-05-01 |