Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11844660 | Gypsum-based investment material composition for casting, and method for manufacturing gypsum-based investment material composition for casting | Tatsuya Horiuchi | 2023-12-19 |
| 10684222 | Powder dustiness evaluation method and powder dustiness evaluation device | Tatsuya Horiuchi | 2020-06-16 |
| 10125317 | Insolubilizing material for specific hazardous substance and method for insolubilizing specific hazardous substance with same | Shinichi Miura, Yusuke Ichino, Masaru Yoshida | 2018-11-13 |
| 9834480 | Gypsum-based embedding material composition for casting | Emi Mamada, Masato Yoshikane | 2017-12-05 |
| 9718121 | Casting investment composition and casting process using same | Emi Mamada, Masato Yoshikane | 2017-08-01 |
| 9630884 | Coloring agent composition and method for producing same | Masato Yoshikane, Emi Mamada | 2017-04-25 |
| 7747517 | System for anonymity electronic commerce having crediting function and method | Taichi Fujimoto | 2010-06-29 |