Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10035767 | Method for producing synthetic pentapeptide | Asami Murayama | 2018-07-31 |
| 9290696 | Soil improvement agent composition | Ken Yamada, Hiroyuki Izumoto, Rieko Oba, Minako Matoba | 2016-03-22 |
| 8969604 | Surfactant composition for agricultural chemicals | Akinori Kanetani, Hiroyuki Izumoto, Shiro Sato | 2015-03-03 |
| 8742149 | Metalworking fluid base oil | Akinori Kanetani, Minako Matoba, Hiroyuki Izumoto, Shingo Uemura | 2014-06-03 |
| 6849201 | Waste water treatment material, waste water treatment method, sludge dehydrating agent and sludge treatment method | Yasuhito Inagaki, Haruo Watanabe, Shigeo Kiuchi | 2005-02-01 |
| 6573336 | Wastewater treating agent, method for wastewater treatment, sludge dehydrant and method for sludge treatment | Yasuhito Inagaki, Haruo Watanabe, Shigeo Kiuchi | 2003-06-03 |