Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10080713 | Surface-treated spherical calcium carbonate particles for cosmetics and method for producing same | Seiji Sakamoto, Takeshi Nishimura | 2018-09-25 |
| 9234103 | Filler particles, resin composition, grease, and coating composition | Satoru Sueda, Atsuki Terabe, Mitsuo Hashimoto | 2016-01-12 |
| 9169126 | Generally spherical barium carbonate particles, and method for producing generally spherical barium carbonate particles | Yusuke Shimizu | 2015-10-27 |
| 9040094 | Flaky particle and cosmetic | Keiji Ono, Takuro Ashida, Hirobumi Yoshida | 2015-05-26 |
| 8399092 | Zinc oxide particle having high bulk density, method for producing it, exoergic filler, exoergic resin composition, exoergic grease and exoergic coating composition | Satoru Sueda, Atsuki Terabe, Mitsuo Hashimoto | 2013-03-19 |
| 7985289 | Ultrafine barium sulfate particle, water-based coating composition, and water-based ink composition | Keiji Ono, Hirobumi Yoshida | 2011-07-26 |