Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6207794 | Polyoxyalkylene polyols, derivatives thereof, and process for producing the polyoxyalkylene polyols | Satoshi Yamasaki, Yasunori Hara, Satoshi Tamura, Fumio Yamazaki, Hitoshi Watanabe +6 more | 2001-03-27 |
| 5087661 | Moisture curable polyurethane composition comprising polyaldimine | Masayuki Kamiyama, Hiroshi Honda | 1992-02-11 |
| 5010161 | Polyaldimine derivatives | Masayuki Kamiyama, Kiyotsugu Asai, Akihiro Yamaguchi | 1991-04-23 |
| 4880869 | .beta.-amino-.beta.-propiolactam derivative and moisture curable polyurethane composition thereof | Mayumi Tani, Masayuki Kamiyama, Kiyotsugu Asai | 1989-11-14 |