Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6387310 | Thermosetting resin composition for prestressed concrete tendon, its use and prestressed concrete tendon using the composition | Hiroshi Iizuka, Toshio Kobayashi, Seiichiro Hirata | 2002-05-14 |