Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7833518 | Anionic surfactant powder | Yasumitsu Sakuma | 2010-11-16 |
| 7732396 | Process for producing a granular anionic surfactant | Hisashi Goda, Taiji Nakamae | 2010-06-08 |
| 7495031 | Process for producing an emulsion | Yasumitsu Sakuma, Tatsuya Horibata | 2009-02-24 |
| 7485615 | Process for producing granular anionic surfactant | Masahiro Umehara, Hiroyuki Yamashita, Yasumitsu Sakuma | 2009-02-03 |
| 6946437 | Process for removing solvent from anionic surfactant, and anionic surfactant powder produced thereby | Kazunori Aizawa, Osamu Tabata | 2005-09-20 |
| 5728852 | Method for producing monohydroxyalkylamides | Kenichi Nishikawa, Yukiko Oshima, Hiroyuki Imoto | 1998-03-17 |
| 4435251 | Method for purification of 2-methyleneglutaronitrile | Makoto Takeda, Mitsumasa Kaitoh, Hiroyuki Omori | 1984-03-06 |
| 4406688 | Herbicidal 4-benzoyl-5-phenacyloxy-pyrazole derivatives, composition and method | Kazuhiko Konno, Atsushi Goh, Kaoru Ikeda | 1983-09-27 |
| 4358354 | Urethane photosensitive resinous composition | Kiichi Iida, Tadashi Kawamoto | 1982-11-09 |
| 4202696 | Method of removing surface tack of cured free radical polymerized resin composition using organic carbonyl compound | Gensho Takahashi, Yoneharu Tanaka | 1980-05-13 |