Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12324408 | Excrement treatment material and method for manufacturing the same | Junji YOSHINAGA, Takahiro HOSOYA | 2025-06-10 |
| 12178186 | Excrement treatment material and method for manufacturing the same | Junji YOSHINAGA | 2024-12-31 |
| 10427327 | Separation device and separation method | Hiroshi Ito, Junji YOSHINAGA, Hiroyuki Ando | 2019-10-01 |
| 10414070 | Separation device | Hiroshi Ito, Junji YOSHINAGA, Hiroyuki Ando | 2019-09-17 |
| 9686963 | Water absorbing material | Hiroshi Ito, Junji YOSHINAGA | 2017-06-27 |
| 9469050 | Separation device | Hiroshi Ito, Junji YOSHINAGA, Hiroyuki Ando | 2016-10-18 |
| 9307742 | Excrement treatment material | Hiroshi Ito, Junji YOSHINAGA | 2016-04-12 |
| 8551420 | Water absorbing material and manufacturing method therefor | Hiroshi Ito, Takahiro HOSOYA | 2013-10-08 |
| 8540945 | Water absorbing material and manufacturing method therefor | Hiroshi Ito, Takahiro HOSOYA | 2013-09-24 |