Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5236264 | Linear bearing | Toshio Matsubara, Takeo Koyama, Magozo Hamamoto | 1993-08-17 |
SK
Shoichiro Koike
Overall (All Time): #3,830,809 of 4,157,543Top 95%
1
Patents All Time