Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6887252 | Ultrasonic treatment appliance | Makoto Miyawaki, Manabu Ishikawa | 2005-05-03 |
| 6873498 | Magnetic head and method of manufacturing the same | Takashi Ito, Masashi Yanagawa | 2005-03-29 |