Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7132495 | Polyisocyanate compound, method for producing the same, and uses thereof | Isao Fukada, Akira Matsuura, Hiroki Mizutani, Seiichi Kobayashi | 2006-11-07 |
| 5336749 | Alicyclic diamines, alicyclic diisocyanates and polyisocyanato-isocyanurates and method for the preparation thereof | Masatoshi Takagi, Kouzou Hayashi, Katsuyoshi Sasagawa, Kazuyuki Kuroda, Taisaku Kano +1 more | 1994-08-09 |
| 5210286 | Alicyclic diamines, alicyclic diisocyanates and polyisocyanato-isocyanurates and method for the preparation thereof | Masatoshi Takagi, Kouzou Hayashi, Katsuyoshi Sasagawa, Kazuyuki Kuroda, Taisaku Kano +1 more | 1993-05-11 |
| 5159045 | Polyisocyanato-isocyanurate, and preparation process and use of the same | Kouzou Hayashi, Kazuyuki Kuroda, Taisaku Kano, Takayoshi Sekido, Hiroshi Nomura +1 more | 1992-10-27 |
| 5126426 | Alicyclic diamines, alicyclic diisocyanates and polyisocyanato-isocyanurates and method for the preparation thereof | Masatoshi Takagi, Kouzou Hayashi, Katsuyoshi Sasagawa, Kazuyuki Kuroda, Taisaku Kano +1 more | 1992-06-30 |
| 5124429 | Polyisocyanatoalkylphenyl-isocyanurates, method for the preparation thereof and use thereof | Kazuyuki Kuroda, Kouzou Hayashi, Katsuyoshi Sasagawa, Taisaku Kano, Kiyoshi Shikai | 1992-06-23 |
| 5091496 | Polyisocyanatoalkylphenyl-isocyanurates, method for the preparation thereof and use thereof | Kazuyuki Kuroda, Kouzou Hayashi, Katsuyoshi Sasagawa, Taisaku Kano, Kiyoshi Shikai | 1992-02-25 |