Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4354003 | Solvent dewaxing waxy hydrocarbons using an .alpha.-olefin polymer-olefin vinyl acetate copolymer composite dewaxing aid | Kikuji Komine, Fumis Ohashi, Tsutomu Naito | 1982-10-12 |
| 4339619 | Solvent dewaxing waxy hydrocarbon oils using dewaxing aid | Kikuji Komine, Fumio Ohashi, Tsutomo Naito | 1982-07-13 |
| 4315813 | Solvent dewaxing waxy hydrocarbon oils using dewaxing aid | Kikuji Komine, Fumio Ohashi, Tsutomo Naito | 1982-02-16 |