Mitsui Coke Co., Ltd.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Mitsui Coke Co., Ltd..The latest application filed is for "process to produce light products and fuel oils for conventional use from heavy metal- and sulfur-rich crude oil residues".
- Mitsui Coke Co., Ltd. - Tokyo JP
| Patent | Date |
|---|---|
| Process to produce light products and fuel oils for conventional use from heavy metal- and sulfur-rich crude oil residues Grant 4,792,389 - Frohn , et al. December 20, 1 | 1988-12-20 |
| Treatment of water-containing coal Grant 4,309,192 - Kubo , et al. January 5, 1 | 1982-01-05 |
| Process for manufacturing a carbonaceous material Grant 4,117,098 - Tatsumoto , et al. September 26, 1 | 1978-09-26 |
| Process for liquefying coal Grant 4,111,786 - Sugimura , et al. September 5, 1 | 1978-09-05 |
| Process for manufacturing needle coke Grant 4,029,749 - Murakami June 14, 1 | 1977-06-14 |
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