Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11098146 | Multi-component copolymer, rubber composition, crosslinked rubber composition and rubber article | Madoka Kimura, Shigeki Oishi | 2021-08-24 |
| 10920003 | Multi-component copolymer, rubber composition, crosslinked rubber composition and rubber article | Madoka Kimura, Shigeki Oishi | 2021-02-16 |