Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12266730 | Nitride semiconductor device | Daisuke Shibata, Satoshi Tamura | 2025-04-01 |
| 12068375 | Nitride semiconductor device | Daisuke Shibata, Satoshi Tamura | 2024-08-20 |
| 11342428 | Semiconductor device | Hong-An Shih, Satoshi Nakazawa, Yoshiharu Anda, Heiji Watanabe, Takayoshi Shimura +3 more | 2022-05-24 |
| 9666664 | Semiconductor device | Ryo Kajitani, Tetsuzo Ueda, Yoshiharu Anda, Satoshi Nakazawa | 2017-05-30 |
| 8890210 | Field effect transistor | Satoshi Nakazawa, Tetsuzo Ueda, Yoshiharu Anda, Ryo Kajitani | 2014-11-18 |
| 7760049 | Film bulk acoustic resonator, filter, and fabrication method thereof | Takashi Uno, Kazuhiro Yahata, Hiroyuki Sakai | 2010-07-20 |
| 7701117 | Acoustic resonator and filter | Hiroshi Nakatsuka, Keiji Onishi, Hiroyuki Nakamura, Tomohiro Iwasaki | 2010-04-20 |
| 7619493 | Bulk acoustic resonator and filter element | Takashi Uno, Kazuhiro Yahata, Hiroyuki Sakai | 2009-11-17 |
| 7554422 | Filter module using piezoelectric resonators, duplexer, communication device, and method for fabricating filter module | Hiroshi Nakatsuka, Kazuhiro Yahata | 2009-06-30 |
| 7501068 | Method for manufacturing resonator | Atsuhiko Kanda, Kazuhiro Yahata, Yasuhiro Uemoto, Tsuyoshi Tanaka, Daisuke Ueda | 2009-03-10 |
| 7456707 | Resonator and filter using the same | Kazuhiro Yahata, Yasuhiro Uemoto, Tsuyoshi Tanaka, Daisuke Ueda, Atsuhiko Kanda | 2008-11-25 |
| 7148557 | Bipolar transistor and method for fabricating the same | Manabu Yanagihara, Tsuyoshi Tanaka, Daisuke Ueda | 2006-12-12 |