Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11708480 | Rubber composition, tire, additive and hydrazide compound | Satoshi Hamatani, Aya Saiki, Mifuyu Ueno, Masaki Abe | 2023-07-25 |
| 11339272 | Additive for rubber, rubber composition, and tire using the same | Satoshi Hamatani, Mifuyu Ueno, Masaki Abe | 2022-05-24 |