Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7462973 | Surface acoustic wave device | Hirotada Wachi, Toshifumi Tanaka, Satoshi Ichikawa, Tsuyoshi Oura, Koichi Wada +1 more | 2008-12-09 |
| 7154360 | Filter using piezoelectric material | Koichi Wada, Satoshi Ichikawa, Hirotada Wachi, Tsuyoshi Oura, Toshifumi Tanaka +1 more | 2006-12-26 |