Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9985621 | Output circuit and integrated circuit | Keiko Iwamoto, Tohru Mizutani | 2018-05-29 |
| 9748939 | Output circuit and integrated circuit | Keiko Iwamoto, Tohru Mizutani | 2017-08-29 |