Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701808 | Mixture comprising polyolefin particles and fibrous basic magnesium sulfate aggregated particles | Yojiro Ichimura | 2017-07-11 |
| 4993542 | Belt conveyor | — | 1991-02-19 |
| 4987191 | Silk-like film | Haruo Hayashida, Kouji Kubo, Satoru Koyama | 1991-01-22 |