Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D673755 | Coin bank | — | 2013-01-01 |
| 6792558 | Backup system for operation system in communications system | Kenichi Kuwako, Mitsunobu Yoshida, Hideki Dake | 2004-09-14 |
ET
Eiichi Takada
Overall (All Time): #2,063,987 of 4,157,543Top 50%
2
Patents All Time