Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9919406 | Abrasive material product, its production method and use method | Michihiro Ohishi, Yoko Togashi | 2018-03-20 |
| 7221700 | CDMA receiver, CDMA receiving method and program thereof | — | 2007-05-22 |
| 5201785 | Disc-holder assembly | — | 1993-04-13 |