Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10072359 | Oil agent for carbon fiber precursor acrylic fiber, oil composition for carbon fiber precursor acrylic fiber, processed-oil solution for carbon-fiber precursor acrylic fiber, and method for producing carbon-fiber precursor acrylic fiber bundle, and carbon-fiber bundle using carbon-fiber precursor acrylic fiber bundle | Hiromi Aso, Tetsuo Takano | 2018-09-11 |
| 9868847 | Rubber composition and tire produced by using the same | Reiko Yagi, Kumi Fujiki, Tetsuo Takano | 2018-01-16 |