Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339340 | Surface-treating agent adapted for intermediate products of a semiconductor device | Hisashi Muraoka, Taizo Ohashi, Yuzo Shimazaki | 1982-07-13 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4339340 | Surface-treating agent adapted for intermediate products of a semiconductor device | Hisashi Muraoka, Taizo Ohashi, Yuzo Shimazaki | 1982-07-13 |