Issued Patents 2020
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10714932 | Electrostatic discharge protection device and method of manufacturing the same | Takahiro Sumi, Takayuki Tsukizawa, Katsumi Yasunaka, Sumiyo Nakamura, Mayu SUZUKI | 2020-07-14 |
| 10680415 | ESD protection device and method for manufacturing the same | Hiromitsu Hongo, Takahiro Sumi, Takeshi Miki, Takayuki Tsukizawa, Takashi Noma | 2020-06-09 |
| 10543883 | Speed change apparatus for vehicle | Junya Ono, Yoshiaki Nedachi, Tatsuya Ryuzaki | 2020-01-28 |