Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6463642 | Method of manufacturing a vibration type driving apparatus | Yutaka Maruyama, Takashi Kai | 2002-10-15 |
IC
Ichiro Chiba
Overall (2002): #201,860 of 266,432Top 80%
1
Patents 2002