Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8291724 | Fin structure for fin tube heat exchanger | Naoki Shikazono, Yuji Suzuki, Yoshinori Suzue, Kenichi Morimoto | 2012-10-23 |
| 8053948 | Electrostatic induction conversion device | Yuji Suzuki, Yasuhiro Arakawa | 2011-11-08 |
| 7449811 | Electrostatic induction conversion device | Yuji Suzuki, Yasuhiro Arakawa | 2008-11-11 |