Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9796819 | Process for producing wet masterbatch, and wet masterbatch produced by said process | Yukari Kanda, Kazuaki Someno | 2017-10-24 |
| 9616712 | Process for producing rubber wet master batch, rubber composition and tire | Atsushi Nakayama, Masaaki Izuchi, Takeshi Kasai, Kenji Hara, Takashi Yagi | 2017-04-11 |