Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8729319 | Method for producing higher alcohol | Hiroyuki Konishi, Takaaki Watanabe, Keiji Shibata, Yasuhiro Ishikura, Takuro Nishimura | 2014-05-20 |
| 8501974 | Process for producing alkyl fatty esters | Wataru Nomura, Nobuhiro Tatsumi | 2013-08-06 |
| 8252949 | Process for producing fatty acid esters | Yuichiro Seki, Katsutoshi Yamamoto | 2012-08-28 |
| 8242295 | Process for producing fatty acid alkyl esters and glycerin | Yuichiro Seki, Nobuhiro Tatsumi | 2012-08-14 |
| 7271275 | Process for producing a fatty acid ester | Nobuhiro Tatsumi, Osamu Tabata | 2007-09-18 |
| 7193097 | Method of producing a fatty acid ester | Nobuhiro Tatsumi, Osamu Tabata | 2007-03-20 |
| 6509487 | Process for producing lower alkyl fatty esters | Nobuhiro Tatsumi, Osamu Tabata, Taku Mimura, Noriaki Fukuoka, Katsutoshi Yamamoto | 2003-01-21 |
| 6372927 | Process for preparing alkylene oxide adducts | Nobuhiro Tatsumi, Yoshikazu Ogura, Osamu Tabata | 2002-04-16 |
| 6288287 | Process for preparing glycerol | Hideaki Ueoka | 2001-09-11 |