Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12216143 | Voltage current conversion device | Koji Muraki, Takafumi Akiho | 2025-02-04 |
| 12181278 | Measuring apparatus, on-chip instrumentation device and measuring method | Katsumasa Yoshioka, Koji Muraki, Norio Kumada | 2024-12-31 |