Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332894 | Rammer | Hikaru Hosaka | 2022-05-17 |
| 11274403 | Rammer | Dekun Wang | 2022-03-15 |
| 6409425 | Hand guided vibrating roller | Mikio Okabe | 2002-06-25 |
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332894 | Rammer | Hikaru Hosaka | 2022-05-17 |
| 11274403 | Rammer | Dekun Wang | 2022-03-15 |
| 6409425 | Hand guided vibrating roller | Mikio Okabe | 2002-06-25 |