Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7444163 | Mobile digital devices | Takeshi Ban, Atsushi Furukawa, Akiko Inami, Yachiyo Itou, Takashi Sugiyama +1 more | 2008-10-28 |
| 6163100 | Driving circuit of ultrasonic motor | Satoshi Morizaki, Hiroyuki Furukoshi, Kazutomo Kakegawa | 2000-12-19 |