Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11273434 | Regeneration method of solid catalyst | Juan Estaban Velasquez, Dimitris Ioannis Collias, Jane Ellen Godlewski, Motosuke Imada, Koji Shingubara +5 more | 2022-03-15 |
| 9422377 | Process for producing acrolein, acrylic acid and derivatives thereof | Hideaki Tsuneki, Koji Nishi | 2016-08-23 |
| 8093416 | Method for producing fatty acid alkyl esters and/or glycerin using fat or oil | Takeo Akatsuka, Tomoharu Oku | 2012-01-10 |
| 8039651 | Method for producing fatty acid alkyl ester and/or glycerin | Hiroko Izumi, Atsushi Tachibana, Tomoharu Oku, Toshimitsu Moriguchi, Takeo Akatsuka +3 more | 2011-10-18 |
| 7605281 | Method of production of fatty acid alkyl esters and/or glycerine and fatty acid alkyl ester-containing composition | Tomoharu Oku, Toshimitsu Moriguchi | 2009-10-20 |
| 6037489 | Method of purifying glyoxylic esters and distillation equipment for purifying glyoxylic esters | Hideyuki Baba, Satoru Miura, Noboru Saito | 2000-03-14 |