Sawamoto; Shuhei
Patent Applications and Registrations
Patent applications and USPTO patent grants for Sawamoto; Shuhei.The latest application filed is for "catalyst for hydrocracking of heavy oils and method of hydrocracking heavy oils".
- Sawamoto; Shuhei - Chiba JP
| Patent | Date |
|---|---|
| Catalyst for hydrocracking of heavy oils and method of hydrocracking heavy oils Grant 6,797,153 - Fukuyama , et al. September 28, 2 | 2004-09-28 |
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