Ichikawa; Toshizi
Patent Applications and Registrations
Patent applications and USPTO patent grants for Ichikawa; Toshizi.The latest application filed is for "autoclavable medicinal-containing bag from ethylene-vinyl acetate copolymer".
- Ichikawa; Toshizi - Tokyo JP
| Patent | Date |
|---|---|
| Autoclavable medicinal-containing bag from ethylene-vinyl acetate copolymer Grant 4,453,940 - Aoyagi , et al. June 12, 1 | 1984-06-12 |
| .alpha.-Olefin-dialkylmaleate-based liquid separating agent Grant 4,310,430 - Ichikawa , et al. January 12, 1 | 1982-01-12 |
| Method of producing a film of high molecular substance Grant 4,268,463 - Aoyagi , et al. May 19, 1 | 1981-05-19 |
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