Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12411367 | Composite substrate for electro-optical element | Tomoyoshi Tai, Keiichiro Asai, Jungo Kondo | 2025-09-09 |
| 12166465 | Bonded body and acoustic wave element | Keiichiro Asai, Tomoyoshi Tai, Yudai Uno | 2024-12-10 |
| 11632093 | Acoustic wave devices and a method of producing the same | Tomoyoshi Tai, Masahiko Namerikawa, Yudai Uno, Keiichiro Asai | 2023-04-18 |
| 11332849 | Method of producing periodic polarization inversion structures | Shoichiro Yamaguchi, Hidetsugu Shimokata | 2022-05-17 |
| 11239405 | Method of producing a composite substrate | Tomoyoshi Tai, Yuji Hori, Takahiro Yamadera, Kengo Suzuki | 2022-02-01 |
| 11107973 | Joined body of piezoelectric single-crystal substrate and support substrate | Tomoyoshi Tai | 2021-08-31 |
| 10998878 | Joined body of piezoelectric material substrate and support substrate | Tomoyoshi Tai | 2021-05-04 |
| 10629470 | Composite substrate, elastic wave device, and method for producing elastic wave device | Yuji Hori, Tomoyoshi Tai | 2020-04-21 |
| 10211389 | Composite substrate | Tomoyoshi Tai, Yuji Hori, Takahiro Yamadera, Kengo Suzuki | 2019-02-19 |
| 9911639 | Composite substrate, elastic wave device, and method for producing elastic wave device | Yuji Hori, Tomoyoshi Tai | 2018-03-06 |
| 9812345 | Composite substrate, semiconductor device, and method for manufacturing semiconductor device | Akiyoshi Ide, Tatsuro Takagaki, Sugio Miyazawa, Yuji Hori, Tomoyoshi Tai | 2017-11-07 |
| 8907547 | Composite substrate | Tomoyoshi Tai, Yasunori Iwasaki, Yuji Hori, Takahiro Yamadera, Kengo Suzuki | 2014-12-09 |
| 8901803 | Composite substrate and method for manufacturing the same | Yuji Hori, Tomoyoshi Tai, Yasunori Iwasaki, Takahiro Yamadera, Kengo Suzuki | 2014-12-02 |
| 8866365 | Composite substrate with partially planarized irregular surface | Yuji Hori, Tomoyoshi Tai | 2014-10-21 |