Issued Patents 2021
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11193040 | Coating agent for rubber-coated cylinder head gasket and cylinder head gasket | Nahoko Kitajima, Hideaki Mori, You Nakajima | 2021-12-07 |
| 10882969 | Method for producing rubber molding | Tetsuo Oohinata, Nahoko Kitajima | 2021-01-05 |