Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10669210 | Silicon nitride sintered substrate, silicon nitride sintered substrate sheet, circuit substrate, and production method for silicon nitride sintered substrate | Hisayuki Imamura, Suguru Fujita, Youichirou Kaga, Shigeyuki Hamayoshi | 2020-06-02 |
| 10057992 | Ceramic circuit substrate and its production method | Hisayuki Imamura, Junichi Watanabe | 2018-08-21 |
| 6563115 | High-density recording scanning microscope | Katsuto Goto, Takashi Shimaya, Yutaka Hirano | 2003-05-13 |