Issued Patents All Time
Showing 26–29 of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6873090 | Piezocomposite, ultrasonic probe for ultrasonic diagnostic equipment, ultrasonic diagnostic equipment, and method for producing piezocomposite | Seigo Shiraishi, Norihisa Takahara, Emiko Igaki, Koetsu Saito | 2005-03-29 |
| 6788620 | Acoustic matching member, ultrasound transducer, ultrasonic flowmeter and method for manufacturing the same | Seigo Shiraishi, Norihisa Takahara, Masaaki Suzuki, Kazuhiko Hashimoto, Takashi Hashida +1 more | 2004-09-07 |
| 6783211 | Ink-jet recording head | Emiko Igaki, Toru Ishida, Masakazu Tanahashi, Kiyohide Amemiya, Masahiko Hashimoto +2 more | 2004-08-31 |
| 6538363 | Method of manufacturing a piezoelectric element | Toshiharu Sato, Akihisa Adachi, Kiyohide Amemiya, Kazuhide Shioya, Emiko Igaki +1 more | 2003-03-25 |