Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D351185 | Combined electronic calculator and battery tester | Yuichi Onumata | 1994-10-04 |
| D350763 | Electronic calculator | Yuichi Onumata | 1994-09-20 |
MM
Makoto Matsuda
Overall (1994): #25,704 of 165,921Top 20%
2
Patents 1994