Yamamoto; Sakuei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yamamoto; Sakuei.The latest application filed is for "scroll fluid machine with coupling between rotating scrolls".
- Yamamoto; Sakuei - Fukuoka JP
| Patent | Date |
|---|---|
| Scroll fluid machine with coupling between rotating scrolls Grant 5,037,280 - Nishida , et al. August 6, 1 | 1991-08-06 |
| Molded-type underwater motor Grant 4,651,039 - Yamamoto , et al. March 17, 1 | 1987-03-17 |
| Submerged electric motor Grant 4,585,966 - Nishida , et al. April 29, 1 | 1986-04-29 |
| Liquid-seal type motor having insulating oil pressure compensation Grant 4,558,247 - Yamamoto , et al. * December 10, 1 | 1985-12-10 |
| Submergible motor including circuit element encased in molded plug Grant 4,549,105 - Yamamoto , et al. October 22, 1 | 1985-10-22 |
| Molding material for the stator of a submersible motor Grant 4,546,130 - Nishida , et al. October 8, 1 | 1985-10-08 |
| Submersible electric motor and method of manufacturing the same Grant 4,496,866 - Yamamoto , et al. January 29, 1 | 1985-01-29 |
| Encased electric motor employing gas as heat dissipating means Grant 4,486,677 - Yamamoto , et al. December 4, 1 | 1984-12-04 |
| Submergible motor construction Grant 4,456,844 - Yamamoto , et al. June 26, 1 | 1984-06-26 |
| Molded submersible motor Grant 4,437,027 - Yamamoto , et al. March 13, 1 | 1984-03-13 |
| Shaft seal device for submersible motor Grant 4,421,324 - Yamamoto , et al. December 20, 1 | 1983-12-20 |
| Molded submersible motor Grant 4,387,313 - Yamamoto , et al. June 7, 1 | 1983-06-07 |
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