Issued Patents 1982
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4352001 | Method and apparatus for producing welded metallic can body | Sadaki Matsui, Hisakazu Yasumuro, Tsuneo Imatani, Hiroshi Ueno, Seishichi Kobayashi | 1982-09-28 |
| 4340801 | Continuous heating apparatus for metal caps | Hidehiko Omi | 1982-07-20 |
| 4327840 | Metal cap and its method of manufacture | Fumio Mori | 1982-05-04 |
| 4319111 | High frequency induction heating apparatus having a vacuum oscillator means | — | 1982-03-09 |
| 4309586 | High frequency induction heating circuit | — | 1982-01-05 |