Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001936 | Surface treating device | Kouji Shimizu, Masayuki Utsumi, Masato Aratani | 2021-05-11 |
| 10981475 | Seat air-conditioning system | Tatsuhiro Suzuki, Shigeru Kawano | 2021-04-20 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11001936 | Surface treating device | Kouji Shimizu, Masayuki Utsumi, Masato Aratani | 2021-05-11 |
| 10981475 | Seat air-conditioning system | Tatsuhiro Suzuki, Shigeru Kawano | 2021-04-20 |