Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9701808 | Mixture comprising polyolefin particles and fibrous basic magnesium sulfate aggregated particles | Ryouichi Nomura | 2017-07-11 |
| 8304074 | Highly dispersible fine powder of alkaline earth metal carbonate | Takashi Watanabe, Fumio Okada | 2012-11-06 |