Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6934649 | Waveform detection system and state-monitoring system | Youichi Ageishi | 2005-08-23 |
| 5885740 | Magnetite particles, a process for producing them and applications thereof | Hideaki Tokunaga, Akira Nakamura | 1999-03-23 |