Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11462759 | Composite, and electrochemical reaction cell stack | Hideki Nishiwaki, Nobuyuki Hotta, Hiroshi Sumi | 2022-10-04 |
| 7924116 | Diplexer and multiplexer using the same | Syouji Ono, Jyunichi Ichikawa, Keiji Takagi, Manabu Sato | 2011-04-12 |
| 7902941 | Laminate type band pass filter and diplexer using the same | Syouji Ono, Jyunichi Ichikawa, Keiji Takagi, Manabu Sato | 2011-03-08 |