Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402983 | Flame retardant hydraulic oil containing a partial ester of a polyol and a monocarboxylic acid | Kazuaki Abe, Mitsuhiro Iwata | 2002-06-11 |
| 6361711 | Flame retardant hydraulic oil containing a synthetic ester formed by reaction of a polyol and a mixture of carboxylic acids including oleic acid and isostearic acid | Kazuaki Abe, Mitsuhiro Iwata | 2002-03-26 |
| 6352962 | Lubricant additive comprising reaction product of phosphate or phosphite and boronated dispersant | Hitoshi Hata, Hisashi Machida | 2002-03-05 |