Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11021672 | Lubricant composition for speed reducer and speed reducer | Junichi Imai, Ryosuke ICHIMURA, Ryosuke Saito, Ko Tanimura, Hongyou Wang +1 more | 2021-06-01 |
| 7173144 | Process for producing phytosterols by saponification in an alcohol/water solvent | Masamitsu Horio, Jun Kono | 2007-02-06 |
| 6762312 | Process for purification of phytosterol from fatty acids and their esters | Jun Kono, Masamitsu Horio | 2004-07-13 |
| 6407269 | Catalyst for transesterification | Jun Kaita, Taku Mimura, Noriaki Fukuoka | 2002-06-18 |
| 6383970 | Solid acid catalyst | Taku Mimura, Jun Kaita, Noriaki Fukuoka | 2002-05-07 |
| 5817892 | Process for producing unsaturated alcohol | Hiroyuki Tamura, Hideo Tahara, Yoshinori Mitsuda | 1998-10-06 |
| 5763353 | Hydrogenation catalyst precursor, hydrogenation catalyst and production process for alcohols | Yasuo Kadono, Masamitsu Horio, Fumihiko Nakamura | 1998-06-09 |
| 5658843 | Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol | Kiyoshi Tsukada, Taku Mimura, Osamu Tabata, Futoshi Nishigaki | 1997-08-19 |
| 5554574 | Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol | Kiyoshi Tsukada, Taku Mimura | 1996-09-10 |
| 5481048 | Method for preparing copper-containing hydrogenation reaction catalyst and method for producing alcohol | Kiyoshi Tsukada, Taku Mimura | 1996-01-02 |
| 5478789 | Hydrogenation reaction catalyst precursor, process for production thereof and process for production of alcohol | Kiyoshi Tsukada | 1995-12-26 |
| 5254705 | Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters | Hiroyuki Tamura, Hidetoshi Kadowaki, Kiyoshi Tsukada | 1993-10-19 |
| 5250713 | Process for producing desulfurized fats and oils or fatty acid esters and process for producing alcohols by using said desulfurized fats and oils or fatty acid esters | Hiroyuki Tamura, Kunizo Hashiba, Osamu Tabata, Kiyoshi Tsukada, Noriaki Fukuoka | 1993-10-05 |
| 5229346 | Process for producing hydrogenation reaction catalyst precursor | Atsuhito Mori, Kiyoshi Tsukada, Noriaki Fukuoka | 1993-07-20 |
| 5120885 | Process for producing alcohol | Kiyoshi Tsukada, Hiroyuki Tamura, Akira Yamamuro, Kunizo Hashiba, Osamu Tabata | 1992-06-09 |
| 4918248 | Process for preparation of alcohols | Noriaki Fukuoka, Shigeru Tamura, Kunizo Hashiba, Kiyoshi Tsukada, Makoto Misono | 1990-04-17 |