Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11705188 | Output buffer circuit with metal option | Toshiaki Tsukihashi, Kenichi Watanabe, Kazuyuki Morishige, Kumiko Ishii | 2023-07-18 |
| 11527281 | Signal buffer circuit | Kenichi Watanabe | 2022-12-13 |
| 11183232 | Output buffer circuit with metal option | Toshiaki Tsukihashi, Kenichi Watanabe, Kazuyuki Morishige, Kumiko Ishii | 2021-11-23 |