Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6189199 | Method of manufacturing a hose coupling from an intermediate blank material | Koji Ouchi, Tokuju Maeno, Hideki Hagiwara, Katsuhiro Aoyagi, Norio Tanioka +3 more | 2001-02-20 |
| 4510974 | Fluid conveying hose | Takeshi Natori, Yoji Kobayashi, Shigetaka Watanabe, Katsumi Shimizu, Ikuei Matsumura +1 more | 1985-04-16 |