Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8169289 | Reactor | Takenori Kunimi | 2012-05-01 |
| 6992556 | Inductor part, and method of producing the same | Nobuhiro Tada, Hiroshi Ikezaki | 2006-01-31 |
| 4210884 | Helical resonator band pass filter with novel coupling means | Masakatsu Tsumura | 1980-07-01 |