Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6464591 | Power transmission shaft | — | 2002-10-15 |
| 6409606 | Power transmission shaft | Hitoshi Kodama, Tsuneo Takano | 2002-06-25 |
TN
Tatsuo Nakajima
Ntn: 2 patents #10 of 116Top 9%
Overall (2002): #39,558 of 266,432Top 15%
2
Patents 2002