Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7178770 | Article support device | Makoto Daimon, Junko Maruyama | 2007-02-20 |
HR
Hideki Ryu
Overall (All Time): #3,378,296 of 4,157,543Top 85%
1
Patents All Time