Iwata; Michitaka
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwata; Michitaka.The latest application filed is for "porous regenerated cellulose hollow fiber and process for preparation thereof".
- Iwata; Michitaka - Osaka JP
- Iwata; Michitaka - Minoo JP
| Patent | Date |
|---|---|
| Porous regenerated cellulose hollow fiber and process for preparation thereof Grant 4,604,326 - Manabe , et al. August 5, 1 | 1986-08-05 |
| Porous regenerated cellulose membrane and process for the preparation thereof Grant 4,581,140 - Manabe , et al. April 8, 1 | 1986-04-08 |
| Uniformly dyeable nylon 66 fiber and process for the production thereof Grant 4,542,063 - Tanji , et al. September 17, 1 | 1985-09-17 |
| Polyester fiber dyeable under normal pressure and process for the production thereof Grant 4,415,726 - Tanji , et al. November 15, 1 | 1983-11-15 |
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