Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11469366 | Piezoelectric film and method for producing same | Kenji Omote, Tsurugi Samezawa | 2022-10-11 |
| 10535811 | Piezoelectric film and process for producing same | Kenji Omote, Tsurugi Samezawa | 2020-01-14 |
| 9200970 | Transparent piezoelectric sheet-with-A-frame, touch panel, and electronic device each having the transparent piezoelectric sheet | Tetsuhiro Kodani, Yuuki KUWAJIMA, Eri Mukai, Meiten Koh, Takashi Kanemura +1 more | 2015-12-01 |
| 9128547 | Transparent piezoelectric sheet, and transparent piezoelectric sheet-with-a-frame, touch panel, and electronic device each having the transparent piezoelectric sheet | Tetsuhiro Kodani, Yuuki KUWAJIMA, Eri Mukai, Takashi Kanemura, Meiten Koh +1 more | 2015-09-08 |
| 6843941 | Method for fabricating a ferroelectric polymer film | — | 2005-01-18 |
| 5679753 | Ferroelectric polymer single crystalline body and method of producing the same and use thereof | Kenji Omote, Teruhisa Gomyo | 1997-10-21 |
| 4578442 | Piezoelectric polymeric material, a process for producing the same and an ultrasonic transducer utilizing the same | Keiko Koga, Toshiharu Nakanishi | 1986-03-25 |
| 4577132 | Ultrasonic transducer employing piezoelectric polymeric material | Keiko Koga, Toshiharu Nakanishi | 1986-03-18 |
| 4424465 | Piezoelectric vibration transducer | Toshiharu Nakanishi, Miyo Suzuki | 1984-01-03 |
| 4395652 | Ultrasonic transducer element | Toshiharu Nakanishi, Miyo Suzuki | 1983-07-26 |
| 4383194 | Electro-acoustic transducer element | Joshiharu Nakanishi, Miyo Suzuki | 1983-05-10 |
| 4296349 | Ultrasonic transducer | Toshiharu Nakanishi, Miyo Suzuki | 1981-10-20 |
| 4234813 | Piezoelectric or pyroelectric polymer input element for use as a transducer in keyboards | Heishaburo Iguchi | 1980-11-18 |