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Ultrasonic transducer |
Fumiya Kurokawa, Shinsuke Ikeuchi, Seiji Umezawa, Masayuki Suzuki |
2024-11-12 |
| 11495726 |
Piezoelectric element, and resonator using piezoelectric element |
Daiki Murauchi |
2022-11-08 |
| 11451211 |
Gallium nitride structure, piezoelectric element, method of manufacturing piezoelectric element, and resonator using piezoelectric element |
Keiichi Umeda, Takaaki Mizuno, Masato Uehara, Toshimi Nagase, Morito Akiyama |
2022-09-20 |
| 10964879 |
Method of manufacturing a dielectric device |
Katsuyuki Kurachi, Hitoshi Sakuma, Kazuhiko Maejima, Mayumi Nakajima |
2021-03-30 |
| 10965270 |
Piezoelectric thin film and piezoelectric vibrator |
Keiichi Umeda |
2021-03-30 |
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Resonator manufacturing method |
Keiichi Umeda, Hiroshi Yamada |
2020-07-28 |
| 9614463 |
Piezoelectric device, piezoelectric actuator, hard disk drive, and inkjet printer apparatus |
Yuiko Hirose |
2017-04-04 |
| 9331262 |
Thin film piezoelectric element, thin film piezoelectric actuator, thin film piezoelectric sensor, hard drive disk, and inkjet printer device |
Kazuhiko Maejima, Yoshitomo Tanaka, Katsuyuki Kurachi, Hitoshi Sakuma |
2016-05-03 |
| 9277869 |
Thin-film piezoelectric element, thin-film piezoelectric actuator, thin-film piezoelectric sensor, hard disk drive, and inkjet printer apparatus |
Katsuyuki Kurachi, Hitoshi Sakuma, Kazuhiko Maejima |
2016-03-08 |
| 9147827 |
Piezoelectric element, piezoelectric actuator, piezoelectric sensor, hard disk drive, and inkjet printer device |
Katsuyuki Kurachi, Hitoshi Sakuma, Kazuhiko Maejima |
2015-09-29 |
| 9136820 |
Piezoelectric device |
Katsuyuki Kurachi, Hitoshi Sakuma, Kazuhiko Maejima |
2015-09-15 |
| 9130169 |
Piezoelectric element, piezoelectric actuator, piezoelectric sensor, hard disk drive, and inkjet printer device |
Yoshitomo Tanaka, Hitoshi Sakuma, Katsuyuki Kurachi, Kazuhiko Maejima |
2015-09-08 |
| 9076968 |
Piezoelectric element, piezoelectric actuator, piezoelectric sensor, hard disk drive, and inkjet printer device |
Yoshitomo Tanaka, Hitoshi Sakuma, Katsuyuki Kurachi, Kazuhiko Maejima |
2015-07-07 |
| 9065049 |
Thin film piezoelectric device |
Hitoshi Sakuma, Katsuyuki Kurachi, Kazuhiko Maejima |
2015-06-23 |
| 9022532 |
Piezoelectric element, piezoelectric actuator, piezoelectric sensor, hard disk drive, and ink-jet printer device |
Ryu Ohta, Yoshitomo Tanaka, Hiroshi Chihara, Hitoshi Sakuma, Kazuhiko Maejima |
2015-05-05 |
| 8994251 |
Piezoelectric device having first and second non-metal electroconductive intermediate films |
Katsuyuki Kurachi, Hitoshi Sakuma, Kazuhiko Maejima |
2015-03-31 |
| 8981627 |
Piezoelectric device with electrode films and electroconductive oxide film |
Hitoshi Sakuma, Katsuyuki Kurachi, Kazuhiko Maejima, Mayumi Nakajima |
2015-03-17 |
| 8658890 |
Solar cell and method of manufacturing solar cell |
Masato Susukida |
2014-02-25 |
| 8373062 |
Solar cell, and method for producing the solar cell |
Masato Susukida |
2013-02-12 |
| 6276720 |
Seat belt shoulder adjuster |
Kenichi Saito |
2001-08-21 |
