Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5254819 | High-frequency heating apparatus with copper for grounding layer surrounding electromagnetic wave antenna | Koji Yoshino, Takashi Kashimoto, Kimiaki Yamaguchi, Masato Youta, Shinichi Sakai | 1993-10-19 |
| 5237141 | High frequency heating apparatus and electromagnetic wave detector for use in high frequency heating apparatus | Koji Yoshino, Takashi Kashimoto, Kimiaki Yamaguchi, Masato Yota, Shinichi Sakai | 1993-08-17 |