Izumi; Hideki
Patent Applications and Registrations
Patent applications and USPTO patent grants for Izumi; Hideki.The latest application filed is for "polymerization catalyst composition for ethylene oxide and proces for the production of poly(ethylene oxide) with the same".
- Izumi; Hideki - Kyoto JP
- Izumi; Hideki - Tsuchiura JP
| Patent | Date |
|---|---|
| Polymerization catalyst composition for ethylene oxide and proces for the production of poly(ethylene oxide) with the same Grant 7,622,415 - Izumi November 24, 2 | 2009-11-24 |
| Polymerization catalyst composition for ethylene oxide and proces for the production of poly(ethylene oxide) with the same App 20060036066 - Izumi; Hideki | 2006-02-16 |
| Thrust bearing Grant 4,639,146 - Yoshioka , et al. January 27, 1 | 1987-01-27 |
| Turbomolecular pump Grant 4,579,508 - Tsumaki , et al. April 1, 1 | 1986-04-01 |
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