Issued Patents 2022
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11413905 | Tire rubber composition | Hirokazu Kageyama, Genichiro Shimada, Satoshi Mihara | 2022-08-16 |
| 11279818 | Rubber composition, heterocycle-modified glycerin fatty acid ester, and production method for heterocycle-modified glycerin fatty acid ester | Hirokazu Kageyama | 2022-03-22 |