Issued Patents All Time
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185185 | Process of pretreatment of metal-plating resin molded articles | Chiharu Nishizawa, Masaru Ohto | 1993-02-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5185185 | Process of pretreatment of metal-plating resin molded articles | Chiharu Nishizawa, Masaru Ohto | 1993-02-09 |