Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6402983 | Flame retardant hydraulic oil containing a partial ester of a polyol and a monocarboxylic acid | Hiromichi Seiki, 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 | Hiromichi Seiki, Mitsuhiro Iwata | 2002-03-26 |