Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12431258 | Paste and conductive film and their production methods | Akimaro YANAGIMACHI, Masashi Koyanagi, Louisiane Verger, Michel W. Barsoum | 2025-09-30 |
| 12033809 | Conductive material, conductive film, electrochemical capacitor, conductive material production method, and conductive film production method | Masashi Koyanagi, Yuta KIGUCHI | 2024-07-09 |