Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851465 | Resin for magnetic paint | Eitaro Nakamura | 1989-07-25 |
| 4818781 | Resin for magnetic coating | Toyoichi Arai, Kiyosi Nitta | 1989-04-04 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4851465 | Resin for magnetic paint | Eitaro Nakamura | 1989-07-25 |
| 4818781 | Resin for magnetic coating | Toyoichi Arai, Kiyosi Nitta | 1989-04-04 |