Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10680415 | ESD protection device and method for manufacturing the same | Takahiro Sumi, Takeshi Miki, Jun Adachi, Takayuki Tsukizawa, Takashi Noma | 2020-06-09 |
| 10278272 | ESD protection device | Takeshi Miki, Takahiro Sumi | 2019-04-30 |
| 10249549 | Ceramic circuit board, electronic circuit module, and method for manufacturing electronic circuit module | Takahiro Sumi, Masaaki Hanao, Kazuo Kishida | 2019-04-02 |
| 7598660 | Monolithic piezoelectric element | Shozo Kobayashi, Koichi Hayashi | 2009-10-06 |