Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11777469 | Bonded substrate, surface acoustic wave element, surface acoustic wave element device, and bonded substrate manufacturing method | Kouhei KURIMOTO, Kazuhito Kishida, Jun Mizuno, Shoji Kakio | 2023-10-03 |
| 11502665 | Method of manufacturing bonded substrate | Kouhei KURIMOTO, Kazuhito Kishida, Jun Mizuno, Shoji Kakio | 2022-11-15 |
| 11061261 | Optical modulator, substrate for optical modulator, method of manufacturing optical modulator, and method of manufacturing substrate for optical modulator | Toshifumi Yonai, Kazuhito Kishida, Satoru Ohsaki, Kengo OGAWA, Kouhei KURIMOTO +2 more | 2021-07-13 |
| 10501865 | Method for producing nitride single crystal using nitrogen-containing solvent, mineralizer having fluorine atom, and raw material | Tohru Ishiguro, Quanxi BAO, Chiaki Yokoyama, Daisuke Tomida, Shigefusa Chichibu +3 more | 2019-12-10 |
| 10340881 | Bonded substrate, surface acoustic wave element, surface acoustic wave device, and method of manufacturing bonded substrate | Kouhei KURIMOTO, Kazuhito Kishida, Jun Mizuno, Shoji Kakio | 2019-07-02 |
| 9994938 | Fe-Ni-based alloy having excellent high-temperature characteristics and hydrogen embrittlement resistance characteristics, and method for producing the same | Shinya Sato, Tatsuya Takahashi, Koichi Takasawa | 2018-06-12 |
| 9976229 | Method for producing nitride single crystal | Tohru Ishiguro, Quanxi BAO, Chiaki Yokoyama, Daisuke Tomida, Shigefusa Chichibu +3 more | 2018-05-22 |
| 7035746 | Method of judging hydrogen embrittlement cracking of material used in high-temperature, high-pressure hydrogen environment | Yoru Wada, Tatsuo Hasegawa, Hirokazu Inoue | 2006-04-25 |
| 6841122 | Hot working die steel excelling in molten corrosion resistance and strength at elevated temperature and member for high temperature use formed of the hot working die steel | Eiji Maeda | 2005-01-11 |