Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6250681 | Shoulder anchor device | Kazunori Takahashi, Osamu Tokugawa | 2001-06-26 |
CI
Chiharu Igarashi
Overall (All Time): #3,585,946 of 4,157,543Top 90%
1
Patents All Time