Issued Patents 1994
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5344740 | Positive-type photosensitive electrodeposition coating composition containing quinonediazide resin having an anion-forming group and a nitrogen-containing compound and process for producing circuit plate using same | Naozumi Iwasawa, Shinsuke Onishi | 1994-09-06 |