Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12421349 | Polyphenylene ether composition | Jaehoon Kim, Shinichi FUKUEN, Hiroshi Fukuoka, Shoji Otani, Noko Honda | 2025-09-23 |
| 8946339 | Modified conjugated diene-based polymer, method for producing the same, modified conjugated diene-based polymer composition, and tire | Junichi Yoshida, Shinichi Sekikawa | 2015-02-03 |
| 8106130 | Modified conjugated diene polymer and process for producing thereof | Haruo Yamada, Norifusa Ishimura | 2012-01-31 |