Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5077761 | Elastic buffer circuit | — | 1991-12-31 |
| D285568 | Printer | Masakazu Sugiyama | 1986-09-09 |
| D285574 | Electronic calculator | — | 1986-09-09 |
| D284374 | Facsimile machine | Yoshihisa Ohie | 1986-06-24 |
| D284201 | Electronic calculator | — | 1986-06-10 |