Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358474 | Method for electric recording | Yoshiro Naito, Shigeki Nakamura, Tosimasa Ikena, Kazuo Tanaka | 1982-11-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4358474 | Method for electric recording | Yoshiro Naito, Shigeki Nakamura, Tosimasa Ikena, Kazuo Tanaka | 1982-11-09 |