Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7019817 | Edge-holding aligner | Yasuhiko Hashimoto, Yasuo Hirooka, Takao Yamaguchi | 2006-03-28 |
HK
Hiroshi Kanda
Overall (All Time): #3,411,792 of 4,157,543Top 85%
1
Patents All Time