Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5315041 | Tertiary aminoalcohol and process for producing the same, and, polyurethane and process for producing the same | Hiroshi Abe, Tetsuaki Fukushima, Kohshiro Sotoya, Hiroshi Kitagawa, Masayoshi Morii +1 more | 1994-05-24 |
| 5306735 | Polyurethane, process for producing the same, and process for producing polyurethane foam | Yasutoshi Isayama, Tetsuaki Fukushima, Masayoshi Morii, Hiroshi Kitagawa, Hiroshi Abe | 1994-04-26 |