Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6538363 | Method of manufacturing a piezoelectric element | Hidetomo Nagahara, Akihisa Adachi, Kiyohide Amemiya, Kazuhide Shioya, Emiko Igaki +1 more | 2003-03-25 |
| 6508133 | Ultrasonic flowmeter and ultrasonic generator/detector | Akihisa Adachi, Atsushi Watanabe, Naoko Azuma, Masahiko Hashimoto | 2003-01-21 |