Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7541894 | Phase-shifting circuit and multibit phase shifter | Kenichi Miyaguchi, Morishige Hieda, Tamotsu Nishino, Masatake Hangai, Moriyasu Miyazaki +2 more | 2009-06-02 |
| 7167064 | Phase shift circuit and phase shifter | Kenichi Miyaguchi, Morishige Hieda, Michiaki Kasahara, Tadashi Takagi | 2007-01-23 |