Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7462973 | Surface acoustic wave device | Hirotada Wachi, Toshifumi Tanaka, Tohru Takezaki, Satoshi Ichikawa, Koichi Wada +1 more | 2008-12-09 |
| 7372347 | Surface acoustic wave device | Satoshi Orito, Toru Takezaki, Satoshi Ichikawa, Hirotada Wachi, Toshifumi Tanaka +1 more | 2008-05-13 |
| 7221074 | Surface acoustic device | Satoshi Orito, Toru Takezaki, Satoshi Ichikawa, Hirotada Wachi, Toshifumi Tanaka +1 more | 2007-05-22 |
| 7154360 | Filter using piezoelectric material | Koichi Wada, Satoshi Ichikawa, Hirotada Wachi, Tohru Takezaki, Toshifumi Tanaka +1 more | 2006-12-26 |