Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12313590 | Zeta potential measurement method and measurement device | Izaya Okae | 2025-05-27 |
| 5648307 | Method for production of gas diffusion electrode | Kazuaki Yasuda, Keisuke Oguro, Hiroyasu Takenaka | 1997-07-15 |