Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11003509 | Lock control apparatus and lock control method | Takuya Masaki, Kiichi Yamada, Yoshihiro Yasuoka, Hisashi Sugawara | 2021-05-11 |
| 10892921 | Semiconductor device and system using the same | Chizuru Matsunaga, Tsukasa Yobo | 2021-01-12 |