Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4949801 | Parts-mounting arrangement of industrial vehicle | — | 1990-08-21 |
| 4842102 | Disc brake for wheeled vehicle or the like | Masayuki Tateyama | 1989-06-27 |
RT
Ryuji Tsutsui
Overall (All Time): #2,325,642 of 4,157,543Top 60%
2
Patents All Time