Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5109202 | Conductive resin structure for connecting metal conductors | — | 1992-04-28 |
| 4972179 | Liquid leakage detection apparatus including wheatstone bridge | — | 1990-11-20 |
| 4896527 | Solvent leak detecting sensor | — | 1990-01-30 |
| 4894636 | Oil leakage detection device | Hiroyuki Sugibuchi | 1990-01-16 |
| 4843305 | Spacer-separated liquid leakage sensor | — | 1989-06-27 |
| 4549171 | Floating oil leak detector | Satoru Kobayashi, Hiroyuki Sugibuchi | 1985-10-22 |