Akazawa; Tadashi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Akazawa; Tadashi.The latest application filed is for "perfluoroalkyl-acr[methacr]ylate, hydroxy-chloropropyl-acrylate polymer".
- Akazawa; Tadashi - Osaka JP
- Akazawa; Tadashi - Ibaragi JA
| Patent | Date |
|---|---|
| Perfluoroalkyl-acr[methacr]ylate, hydroxy-chloropropyl-acrylate polymer Grant 4,296,224 - Fukui , et al. October 20, 1 | 1981-10-20 |
| Process for manufacturing polyfluoroalkyl propanols Grant 3,956,405 - Katsushima , et al. May 11, 1 | 1976-05-11 |
| Hydroxypolyfluoroalkyl-containing silane derivatives and manufacturing the same Grant 3,944,587 - Katsushima , et al. March 16, 1 | 1976-03-16 |
| Polyfluoroalkyl hydroxypropyl phosphates Grant 3,919,361 - Katsushima , et al. November 11, 1 | 1975-11-11 |
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