Issued Patents 2020
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10808061 | Multi-component copolymer, rubber composition, crosslinked rubber composition and rubber article | Madoka Kimura, Shigeki Oishi | 2020-10-20 |
| 10669364 | Multi-component copolymer, rubber composition, crosslinked rubber composition and rubber article | Madoka Kimura, Shigeki Oishi | 2020-06-02 |
| 10550216 | Multi-component copolymer, rubber composition, crosslinked rubber composition and rubber article | Madoka Kimura, Shigeki Oishi | 2020-02-04 |