Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8585835 | High-strength steel machined product and method for manufacturing the same, and method for manufacturing diesel engine fuel injection pipe and common rail | Koh-ichi Sugimoto, Sho Sato, Teruhisa Takahashi | 2013-11-19 |