Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11692944 | Apparatus for inspecting plate-like bodies | Kenichi Hashikura | 2023-07-04 |
| 11090836 | Sampling apparatus, sheet member manufacturing apparatus, and gypsum building material manufacturing apparatus | Takahide Yamasato, Kenichi Hashikura, Hiroyuki SOMENO | 2021-08-17 |
| 10618197 | Gypsum-based board material producing apparatus | Seigo Ishibashi, Masaru Yoshida | 2020-04-14 |
| 9656303 | Device and method for cleaning conveying surface | — | 2017-05-23 |
| 7690834 | Mixer and mixing method for producing gypsum slurry | Wataru Nakamura | 2010-04-06 |
| 6193408 | Mixer | Satoru Miura | 2001-02-27 |