Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8435425 | Polar dispersion composition of carbon black | Runa Unagami, Atsushi Ito, Yoshiyasu Kubo | 2013-05-07 |
| 7914708 | Conductive masterbatch and resin composition including the same | Hideo Komatsu, Kotaro Tanaka, Kazuaki Uchiyama | 2011-03-29 |