Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312059 | Electronic timepiece | Masaaki Mandai, Akira Torisawa, Makoto Ueda, Kazuhiro Asano, Masaharu Shida | 1982-01-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4312059 | Electronic timepiece | Masaaki Mandai, Akira Torisawa, Makoto Ueda, Kazuhiro Asano, Masaharu Shida | 1982-01-19 |