Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4877481 | Patterning method by laser scribing | Takeshi Fukuda, Shunpei Yamazaki | 1989-10-31 |
| 4871399 | Copper alloy for use as wiring harness terminal material and process for producing the same | Naoyuki Kanahara | 1989-10-03 |