Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6403048 | Combustion catalysts and processes for removing organic compounds | Masao Nakano | 2002-06-11 |
| 6378375 | Method for non-destructive detection for foreign matter in medium using waveform of ultrasonic wave | — | 2002-04-30 |