Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8992665 | Metal recovery method and dialysis device | Yoshihide Yamaguchi, Takehiko Hasebe | 2015-03-31 |
| 8048825 | Haloalkylsulfonanilide derivatives or salt thereof, herbicide comprising the derivatives as active ingredient, and use of the herbicide | Tomokazu Hino, Toshihiko Shigenari, Koki Mametsuka | 2011-11-01 |
| 5955047 | Process for producing alkali metal polyphosphates | Kazuhiko Mori, Takaaki Arashida, Takayuki Koda, Takeru Satou, Hisao Itoh | 1999-09-21 |