Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4887099 | Substrate for an ink jet recording head having electrodes formed on a glaze layer, and a recording head and apparatus using the substrate | Haruhiko Terai | 1989-12-12 |
YW
Yasutomo Watanabe
Overall (1989): #41,634 of 140,708Top 30%
1
Patents 1989