Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11094539 | Method for manufacturing nitride semiconductor substrate and nitride semiconductor substrate | Takehiro Yoshida | 2021-08-17 |
| 10998188 | Gallium nitride laminated substrate and semiconductor device | Tomoyoshi Mishima, Hiroshi Ohta, Masatomo Shibata | 2021-05-04 |
| 10978296 | Nitride semiconductor substrate, semiconductor laminate, laminated structure, method for manufacturing nitride semiconductor substrate and method for manufacturing semiconductor laminate | Takehiro Yoshida, Hajime Fujikura, Masatomo Shibata | 2021-04-13 |
| 10797181 | Semiconductor device and method for manufacturing the same | Tomoyoshi Mishima | 2020-10-06 |
| 10685841 | Semiconductor device | Tohru Nakamura, Tomoyoshi Mishima, Hiroshi Ohta, Yasuhiro Yamamoto | 2020-06-16 |
| 10665683 | GaN material and method of manufacturing semiconductor device | — | 2020-05-26 |
| 10658569 | Method for manufacturing niobate-system ferroelectric thin-film device | Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga, Masaki Noguchi, Kenji Kuroiwa | 2020-05-19 |
| 10497855 | Ferroelectric thin-film laminated substrate, ferroelectric thin-film device, and manufacturing method of ferroelectric thin-film laminated substrate | Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga, Hiroyuki Endo | 2019-12-03 |
| 10483350 | Semiconductor device | Tohru Nakamura, Tomoyoshi Mishima, Hiroshi Ohta, Yasuhiro Yamamoto | 2019-11-19 |
| 10276777 | Ferroelectric thin-film laminated substrate, ferroelectric thin-film device,and manufacturing method of ferroelectric thin-film laminated substrate | Kenji Shibata, Kazutoshi Watanabe, Masaki Noguchi, Kazufumi Suenaga | 2019-04-30 |
| 10211044 | Method for manufacturing ferroelectric thin film device | Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga | 2019-02-19 |
| 10199564 | Method for manufacturing niobate-system ferroelectric thin-film device | Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga, Masaki Noguchi, Kenji Kuroiwa | 2019-02-05 |
| 10186655 | Method for manufacturing ferroelectric thin film device | Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga | 2019-01-22 |
| 10181407 | Method for manufacturing niobate-system ferroelectric thin-film device | Kenji Shibata, Kazutoshi Watanabe, Kazufumi Suenaga, Masaki Noguchi, Kenji Kuroiwa | 2019-01-15 |
| 9893266 | Piezoelectric film element, and piezoelectric film device including piezoelectric film including alkali niobate-based perovskite structure | Kenji Shibata, Kazufumi Suenaga, Kazutoshi Watanabe, Akira Nomoto | 2018-02-13 |
| 9882546 | Alkali-niobate-based piezoelectric thin film element | Kazufumi Suenaga, Kenji Shibata, Kazutoshi Watanabe, Masaki Noguchi | 2018-01-30 |
| 9685603 | Method for manufacturing niobate-system ferroelectric thin film device | Kenji Shibata, Kazufumi Suenaga, Kazutoshi Watanabe, Masaki Noguchi | 2017-06-20 |
| 9620703 | Piezoelectric thin-film element, piezoelectric sensor and vibration generator | Kenji Shibata, Masaki Noguchi, Kazufumi Suenaga, Kazutoshi Watanabe | 2017-04-11 |
| 9406867 | Method for manufacturing a piezoelectric film wafer, piezolelectric film element, and piezoelectric film device | Kenji Shibata, Kazufumi Suenaga, Kazutoshi Watanabe, Akira Nomoto | 2016-08-02 |
| 9385297 | Method for manufacturing niobate-system ferroelectric thin film device | Kenji Shibata, Kazufumi Suenaga, Kazutoshi Watanabe, Masaki Noguchi | 2016-07-05 |
| 9368713 | Piezoelectric film-attached substrate, piezoelectric film element and method of manufacturing the same | Kazutoshi Watanabe, Kenji Shibata, Kazufumi Suenaga, Akira Nomoto | 2016-06-14 |
| 9299911 | Piezoelectric thin-film multilayer body | Kazufumi Suenaga, Kenji Shibata, Kazutoshi Watanabe, Masaki Noguchi | 2016-03-29 |
| 9293688 | Piezoelectric element and piezoelectric device | Kazufumi Suenaga, Kenji Shibata, Kazutoshi Watanabe, Akira Nomoto | 2016-03-22 |
| 9231185 | Method for manufacturing a piezoelectric film wafer, piezoelectric film element, and piezoelectric film device | Kenji Shibata, Kazufumi Suenaga, Kazutoshi Watanabe, Akira Nomoto | 2016-01-05 |
| 9166142 | Manufacturing method of piezoelectric film element, piezoelectric film element and piezoelectric device | Kenji Shibata, Kazufumi Suenaga, Kazutoshi Watanabe, Akira Nomoto | 2015-10-20 |