Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969943 | Acoustic matching layer and ultrasonic transducer | Kazuhiko Hashimoto, Takashi Hashida, Masaaki Suzuki, Masahiko Hashimoto, Hidetomo Nagahara +1 more | 2005-11-29 |
| 6919668 | Composite piezoelectric element | Hidetomo Nagahara | 2005-07-19 |
| 6873090 | Piezocomposite, ultrasonic probe for ultrasonic diagnostic equipment, ultrasonic diagnostic equipment, and method for producing piezocomposite | Norihisa Takahara, Emiko Igaki, Hidetomo Nagahara, Koetsu Saito | 2005-03-29 |