Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11742816 | Acoustic wave device, filter, and multiplexer | Taisei Irieda, Tatsuya Aoki, Mitsuhiro Habuta, Shinji Taniguchi | 2023-08-29 |
| 7462973 | Surface acoustic wave device | Hirotada Wachi, Toshifumi Tanaka, Tohru Takezaki, Satoshi Ichikawa, Tsuyoshi Oura +1 more | 2008-12-09 |
| 7372347 | Surface acoustic wave device | Tsuyoshi Oura, Toru Takezaki, Satoshi Ichikawa, Hirotada Wachi, Toshifumi Tanaka +1 more | 2008-05-13 |
| 7221074 | Surface acoustic device | Toru Takezaki, Satoshi Ichikawa, Hirotada Wachi, Tsuyoshi Oura, Toshifumi Tanaka +1 more | 2007-05-22 |
| 7154360 | Filter using piezoelectric material | Koichi Wada, Satoshi Ichikawa, Hirotada Wachi, Tohru Takezaki, Tsuyoshi Oura +1 more | 2006-12-26 |
| 7002438 | Surface acoustic wave device with reflection electrodes having pitches that vary | Osamu Kawachi, Takuya Abe | 2006-02-21 |