Issued Patents 2018
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10130069 | Production method for animal excrement treatment material and production device therefor | Hidekazu YAMADA, Takahiro Otomo, Tatsuya Sogo, Chiyo Takagi | 2018-11-20 |
| 10065356 | Method of producing granular excreta treating material using an extrusion type compressive granulating apparatus | — | 2018-09-04 |
| 9968912 | Method for manufacturing excretion disposal material and excretion disposal material | Hidekazu YAMADA, Takahiro Otomo, Tatsuya Sogo, Chiyo Takagi | 2018-05-15 |
| 9854786 | Production method for animal excrement treatment material and production device therefore | Hidekazu YAMADA, Takahiro Otomo, Tatsuya Sogo, Chiyo Takagi | 2018-01-02 |