Sogo; Yukio
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sogo; Yukio.The latest application filed is for "cyclone separator".
- Sogo; Yukio - Atsugi JP
- Sogo; Yukio - Kawasaki JP
| Patent | Date |
|---|---|
| Cyclone separator Grant 4,257,786 - Sogo , et al. March 24, 1 | 1981-03-24 |
| Cyclone separator Grant 4,149,861 - Sogo , et al. April 17, 1 | 1979-04-17 |
| Ice cream freezer Grant 3,979,172 - Sogo , et al. September 7, 1 | 1976-09-07 |
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