Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4830461 | Pressure-sensitive sensors | Toshio Chikaraishi, Hiroshi Kaneda, Seisuke Tomita | 1989-05-16 |
MI
Minoru Ishiharada
Overall (1989): #76,620 of 140,708Top 55%
1
Patents 1989