Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10002974 | Zener diode | Hiromichi Kinpara, Takashi Okawa, Satoshi Ikeda | 2018-06-19 |
| 9985120 | Bipolar transistor | Takashi Okawa, Hiromichi Kinpara, Satoshi Ikeda | 2018-05-29 |
| 9978856 | Bipolar transistor | Takashi Okawa, Hiromichi Kinpara, Satoshi Ikeda | 2018-05-22 |