Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11965247 | Pretreatment agent and chemical conversion treatment agent | Amane Suzuki, Tomohiro Iko | 2024-04-23 |
| 11359288 | Chemical conversion treatment agent, method for producing chemical conversion coating, metal material having chemical conversion coating, and painted metal material | Atsushi Takami | 2022-06-14 |