Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352642 | Hermetic motor-compressor | Fumio Harada, Kazutaka Suefuji | 1982-10-05 |
| 4317270 | Method of making an elastic roller | Tsuyoshi Watanabe, Hidetoshi Murase, Mikio Nakasugi | 1982-03-02 |