Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10542348 | Electromechanical transducer | Takashi Iwakura, Kei Koyama | 2020-01-21 |
| 9601980 | Electromechanical transducer and electroacoustic transducer | Takashi Iwakura | 2017-03-21 |
| 6548936 | Elastic wave control element using piezoelectric materials | Hidekazu Kodama, Munehiro Date, Eiichi Fukada, Tomonao Okubo, Kazunori Kimura | 2003-04-15 |