Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11598089 | Partition wall | Wataru Ohuchi, Kouji Yamakata, Shunichi Hatakeyama | 2023-03-07 |
| 10850256 | Insolubilizing agent for specific toxic substances, method for insolubilizing specific toxic substances using same, and soil improving method | Masato Yamaguchi, Shinichi Miura, Saburo Ishii, Kazuomi Kitsuda | 2020-12-01 |
| 10125317 | Insolubilizing material for specific hazardous substance and method for insolubilizing specific hazardous substance with same | Kenichi Sugano, Shinichi Miura, Masaru Yoshida | 2018-11-13 |
| 9169160 | Process for manufacturing high-expansion gypsum plaster composition and high-expansion gypsum plaster composition obtained by said process | Masato Yoshikane | 2015-10-27 |