Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11370671 | Zinc oxide varistor | Naomi Ishida, Yoji Gomi, Etsurou Udagawa, Yuko ECHIZENYA, Yoshimi Nakata | 2022-06-28 |
| 11370712 | Zinc oxide varistor and method for manufacturing same | Yoji Gomi, Etsurou Udagawa, Yuko ECHIZENYA, Yoshimi Nakata | 2022-06-28 |
| 11264240 | Semiconductor device and method of manufacturing semiconductor device | Haruo Nakazawa | 2022-03-01 |
| 11245010 | Semiconductor device and method of manufacturing semiconductor device | Kosuke Yoshida, Haruo Nakazawa, Koh Yoshikawa, Motoyoshi KUBOUCHI | 2022-02-08 |