Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10080713 | Surface-treated spherical calcium carbonate particles for cosmetics and method for producing same | Hiroyuki Izumikawa, Seiji Sakamoto | 2018-09-25 |
| 9874814 | Method for producing touch input sensor and photosensitve conductive film | Tomohiro Yamaoka, Ryomei Omote, Hayato NAKAYA, Yoshitaka Emoto | 2018-01-23 |