Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574489 | Incoming call notification method and device for a multimode radio device | — | 2003-06-03 |
| 6522902 | Apparatus for saving power consumption of a portable electronic device | Toshiyuki Nishihara, Masahiro Fujii | 2003-02-18 |
| 5608793 | Speech control apparatus used in a folding telephone | — | 1997-03-04 |
| 5502417 | Input amplifier circuit | — | 1996-03-26 |
| 5459418 | Frequency synthesizer | Hideo Miyashita | 1995-10-17 |
| 5412696 | Electronic circuit readily capable of controlling extent of a radio communication zone | Atunori Nakamura | 1995-05-02 |
| 5408201 | Frequency synthesizer using three subfrequency synthesizers for generating two different frequencies | — | 1995-04-18 |