Nishikawa; Ariko
Patent Applications and Registrations
Patent applications and USPTO patent grants for Nishikawa; Ariko.The latest application filed is for "preparation of flexible polyurethane foams".
- Nishikawa; Ariko - Aichi JP
- Nishikawa; Ariko - Aichi-ken JP
| Patent | Date |
|---|---|
| Preparation of flexible polyurethane foams Grant 6,156,864 - Ohkubo , et al. December 5, 2 | 2000-12-05 |
| Polymer polyol and flame retardant polyurethane resin and foam prepared therefrom Grant 6,117,937 - Matsumoto , et al. September 12, 2 | 2000-09-12 |
| Polymer-polyol, process for preparation thereof and uses thereof Grant 5,324,774 - Nishikawa , et al. June 28, 1 | 1994-06-28 |
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