Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7183526 | Apparatus and method for heating works uniformly through high frequency induction coils | Masahiro Yoshino, Yasuhiro Yoshino | 2007-02-27 |
| 6797066 | Apparatus and method for powder coating | Michio Suganuma, Tadahiko Koyanagi | 2004-09-28 |