Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9688597 | Method for producing aldehyde | Tsubasa Arai, Yoshiharu Ataka | 2017-06-27 |
| 9416081 | Method for producing aldehyde | Ryo Nishimura, Tsubasa Arai | 2016-08-16 |
| 9315439 | Method for producing aldehyde | Tsubasa Arai, Takahiro Asada, Ryo Nishimura, Kunio Matsui, Satoshi Kodama | 2016-04-19 |
| 7179783 | Sulfuric acid amine salt, sulfonic acid amine salt, production thereof and softener composition | Tomokatsu Kusumi, Akira Sakaguchi, Yasuki Ohtawa, Ikuo Sugano, Kazutaka Shiratsuchi +1 more | 2007-02-20 |
| 7173144 | Process for producing phytosterols by saponification in an alcohol/water solvent | Yasuyuki Hattori, Masamitsu Horio | 2007-02-06 |
| 6762312 | Process for purification of phytosterol from fatty acids and their esters | Yasuyuki Hattori, Masamitsu Horio | 2004-07-13 |
| 5686379 | Alkoxylation catalyst, process for the preparation of the catalyst and process for preparing alkoxylate with the use of the catalyst | Tatsuhiro Imanaka, Toshihiro Tanaka, Hiroshi Nagumo, Hiroyuki Tamaura | 1997-11-11 |