Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189199 | Method of manufacturing a hose coupling from an intermediate blank material | Tokuju Maeno, Yoshihiro Namekawa, Hideki Hagiwara, Katsuhiro Aoyagi, Norio Tanioka +3 more | 2001-02-20 |