Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914835 | Carbon black, method for producing carbon black, and rubber composition | Takeshi Akahane, Hiroki Uchiyama | 2018-03-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9914835 | Carbon black, method for producing carbon black, and rubber composition | Takeshi Akahane, Hiroki Uchiyama | 2018-03-13 |