Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6565446 | Elastic shaft joint | Takahiro Minamigata | 2003-05-20 |
| 6530599 | Shock absorbing type steering shaft | — | 2003-03-11 |
SO
Shoji Oka
Overall (2003): #43,179 of 273,478Top 20%
2
Patents 2003