Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6587452 | High performance signal structure with multiple modulation formats | Sorin Davidovici, Emmanuel Kanterakis, Izumi Iida, Nobuhiko Kenmochi | 2003-07-01 |
| 6212244 | Fast response automatic gain control | Sorin Davidovici, Emmanuel Kanterakis, Izumi Iida, Nobuhiko Kenmochi | 2001-04-03 |
| 5946610 | Portable radio apparatus having a slot antenna | — | 1999-08-31 |
| 5757326 | Slot antenna device and wireless apparatus employing the antenna device | Shunsuke Koyama, Teruhiko Fujisawa | 1998-05-26 |
| 5673054 | Antenna and miniature portable wireless transceiver | — | 1997-09-30 |
| 5564096 | Wristwatch radio communication device having an improved noise shielding structure | Shyogo Kurosawa | 1996-10-08 |
| 5532705 | Wrist-mounted-type antenna device and apparatus having the antenna device | — | 1996-07-02 |
| 5450091 | Variable size antenna device having resonance frequency compensation | — | 1995-09-12 |
| 5280646 | Paging device with structure for removing static electricity | Shunsuke Koyama, Takanori Miura, Teruhiko Fujisawa | 1994-01-18 |
| 5265265 | Wristwatch radio communication device having an improved noise shielding structure | Shyogo Kurosawa | 1993-11-23 |
| 5243356 | Antenna circuit and wrist radio instrument | — | 1993-09-07 |