Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4831701 | Method of making a corrosion resistant aluminum heat exchanger using a particulate flux | — | 1989-05-23 |
| 4405209 | Matrix liquid-crystal display devices | Fumiaki Funada, Toshiaki Takamatsu, Tomio Wada | 1983-09-20 |