Issued Patents 2025
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12319818 | Charge-adjustment powder having excellent ability to maintain applied charge, and method of manufacturing the same | Takayasu Tanaka, Toshimasa Seki, Takafumi Tanaka, Toru Kumagai | 2025-06-03 |