Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE36137 | Instruction input system for electronic processor | Norihiro Hidaka | 1999-03-09 |
| 4945504 | Instruction input system for electronic processor | Norihiro Hidaka | 1990-07-31 |