Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6369673 | Surface acoustic wave filter with terminal electrode coating film | Chikashi Kondo, Seigo Hayashi | 2002-04-09 |
| 6297712 | Multi-mode edge reflection saw filter device with ground electrodes between stages, duplexer, and communication device | Michio Kadota, Kazuhiko Morozumi, Junya Ago, Hideya Horiuchi | 2001-10-02 |
| 5986523 | Edge reflection type longitudinally coupled surface acoustic wave filter | Kazuhiko Morozumi, Michio Kadota | 1999-11-16 |
| 5977686 | Surface acoustic wave filter | Michio Kadota, Kazuhiko Morozumi | 1999-11-02 |
| 5223762 | Surface acoustic wave filter | Kimio Masaie | 1993-06-29 |