Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D742863 | TV monitor stand | Tatsuzo Aoyagi, Hiroto Akiyama, Toru Ochiai | 2015-11-10 |
| D686275 | Printer | — | 2013-07-16 |
| 6227529 | Sheet distribution device | Hideharu Yoneoka | 2001-05-08 |