Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7438771 | Steel material for high strength constant velocity joint intermediate shaft and high strength constant velocity joint intermediate shaft | Tatsuro Ochi, Koji Nishi, Yuji Inagaki, Kazuyuki Ichikawa, Isashi Kashiwagi +1 more | 2008-10-21 |