Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7599409 | Electromagnetic wave generating device | Jun-ichi Nishizawa, Tetsuo Sasaki, Tadao Tanabe, Tomoyuki Kimura | 2009-10-06 |
| 4571727 | Far-infrared electromagnetic wave generator | Jun-ichi Nishizawa | 1986-02-18 |