Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306738 | Process for producing flexible polyurethane foam having high air flow property | Yutaka Tamano, Shoji Arai | 1994-04-26 |
| 5292052 | Continous hot rolling method and joining method of sheet bar | Nobuhiro Ito, Toshisada Takechi, Hideo Takekawa, Fujio Aoki, Norio Takashima +2 more | 1994-03-08 |