Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9979075 | Antenna device and electronic timepiece | Jun Matsuzaki | 2018-05-22 |
| 9853354 | Sleeve antenna and wireless communication device | — | 2017-12-26 |
| 8934385 | Wireless communication apparatus and electronic device | Eiichiro YAMAGUCHI, Shintaro Nagasaki, Noriaki Wakabayashi | 2015-01-13 |
| 8477562 | Communication device and communication method | — | 2013-07-02 |
| 6946996 | Antenna apparatus, printed wiring board, printed circuit board, communication adapter and portable electronic equipment | — | 2005-09-20 |
| 6762728 | Antenna device for high-frequency radio apparatus and wrist watch-type radio apparatus | Teruhiko Fujisawa | 2004-07-13 |
| 6744698 | Battery powered electronic device and control method therefor | Teruhiko Fujisawa, Koji Kitazawa | 2004-06-01 |
| 6531988 | Antenna device for high-frequency radio apparatus, high-frequency radio apparatus, and watch-shaped radio apparatus | — | 2003-03-11 |
| 6396144 | Mounting structure of semiconductor device, and communication apparatus using the same | — | 2002-05-28 |
| 5940041 | Slot antenna device and wireless apparatus employing the antenna device | Teruhiko Fujisawa | 1999-08-17 |
| 5757326 | Slot antenna device and wireless apparatus employing the antenna device | Teruhiko Fujisawa, Norio Hama | 1998-05-26 |
| 5530453 | Wrist carried wireless instrument | — | 1996-06-25 |
| 5280646 | Paging device with structure for removing static electricity | Takanori Miura, Teruhiko Fujisawa, Norio Hama | 1994-01-18 |
| 5225846 | Wrist carried wireless instrument | — | 1993-07-06 |
| 5072231 | Wrist carried wireless instrument | — | 1991-12-10 |