Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5698931 | Sensor element and particle sensor | Yukihisa Takeuchi, Eric J. Shrader, Joseph S. Eckerle, Ronald E. Pelrine | 1997-12-16 |
| 5660697 | Electroluminescent display device and method of manufacturing same | Tomoyuki Kawashima, Harutaka Taniguchi, Hisato Kato | 1997-08-26 |
| 5636072 | Display element and display apparatus | Yukihisa Takeuchi, Hugh F. Frohbach, Eric J. Shrader, Ronald E. Pelrine | 1997-06-03 |