Issued Patents All Time
Showing 76–100 of 105 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5926748 | Portable radio apparatus capable of keeping antenna away from user when calling | Shigeo Yoshihara, Masaki Ichihara | 1999-07-20 |
| 5923751 | Opening and closing device for a portable telephone | Yoshihiro Ohtsuka | 1999-07-13 |
| 5905966 | Portable radio apparatus capable of keeping antenna away from user when calling | Shigeo Yoshihara, Masaki Ichihara | 1999-05-18 |
| 5878288 | Power transmission apparatus | Yoichiro Okumura, Hiroshi Terada, Atsushi Maruyama | 1999-03-02 |
| 5832082 | Portable telephone set holder | — | 1998-11-03 |
| 5771466 | Portable radio transceiver having rotary antenna | Yoshiyuki Tsugane | 1998-06-23 |
| 5721996 | Power transmission apparatus | Yoichiro Okumura, Hiroshi Terada, Atsushi Maruyama | 1998-02-24 |
| 5706332 | Apparatus for unfolding and activating a portable telephone | — | 1998-01-06 |
| 5689824 | Folding portable wireless apparatus capable of automatically opening upper and lower cases | — | 1997-11-18 |
| 5681176 | Hinge connector suitable for use in a hinge portion included in an electronic device | Kazuaki Ibaraki, Katsuma Ushijima, Yuichi Morita, Koji Umeda | 1997-10-28 |
| 5668867 | Foldable portable telephone with improved antenna gain | — | 1997-09-16 |
| D382871 | Mobile telephone | Hiroshi Yoshida, Keigo Kawasaki | 1997-08-26 |
| D382545 | Portable communication terminal | Fumihito Imai, Keigo Kawasaki | 1997-08-19 |
| 5657370 | Cellular portable radiotelephone | Yoshiyuki Tsugane | 1997-08-12 |
| 5630211 | Rotating antenna type portable radio apparatus | — | 1997-05-13 |
| D377341 | Portable communication terminal | Fumihito Imai, Keigo Kawasaki | 1997-01-14 |
| 5566361 | Antenna operating mechanism for a portable radio communication apparatus | — | 1996-10-15 |
| 5564078 | Portable radio apparatus with a folding structure | — | 1996-10-08 |
| 5471653 | Portable radio apparatus and mount structure therefor | — | 1995-11-28 |
| 5394073 | Charging device | — | 1995-02-28 |
| 5379151 | Magnetic reproducing device using window pulses to extract address information | — | 1995-01-03 |
| 5369788 | Miniature portable radio communication apparatus | — | 1994-11-29 |
| 5321440 | High efficiency data compressed image encoding | Naofumi Yanagihara | 1994-06-14 |
| D341588 | Radio portable phone | Kazuo Tanaka | 1993-11-23 |
| 5251117 | Structure of a diffusing lens for a light emitting diode | — | 1993-10-05 |