Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5902951 | Chorus effector with natural fluctuation imported from singing voice | Takayasu Kondo, Yuji Ikegaya | 1999-05-11 |
| 5701002 | Identification card and its manufacture | Tadahiro Oishi, Toshifumi Onishi | 1997-12-23 |
| 4682768 | Bill receiving/dispensing apparatus | Koujirou Iida, Hiroshi Ogawa, Kiyoshi Haruno, Tsugio Ohigashi | 1987-07-28 |