Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11003509 | Lock control apparatus and lock control method | Takuya Masaki, Masahiko Nagata, Yoshihiro Yasuoka, Hisashi Sugawara | 2021-05-11 |
KY
Kiichi Yamada
Overall (2021): #371,827 of 548,734Top 70%
1
Patents 2021