Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D938309 | Motor vehicle and/or toy replica thereof | Pansoo Kwon, Hideo Koyama, Daisuke Iguchi | 2021-12-14 |
| 11188488 | Semiconductor device and bus generator | Sho Yamanaka, Toshiyuki Hiraki | 2021-11-30 |
| 10929317 | Semiconductor device and access control method | Katsuya Mizumoto, Toshiyuki Hiraki, Sho Yamanaka, Takahiro Irita, Yoshihiko Hotta | 2021-02-23 |