Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7206407 | Adapter for portable telephone usable as mobile telephone in vehicle | Hiroaki Sakashita, Hiroshi Kubo, Daizo Funaya, Hidekatsu Kobayashi, Yoshifumi Tsukamoto | 2007-04-17 |
| 6859532 | Adapter for portable telephone usable as mobile telephone in vehicle | Hiroaki Sakashita, Hiroshi Kubo, Daizo Funaya, Hidekatsu Kobayashi, Yoshifumi Tsukamoto | 2005-02-22 |
| 6771992 | Portable telephone | Kenji Tajima, Tatsuzi Shigeta | 2004-08-03 |
| 6266544 | Adapter for portable telephone usable as mobile telephone in vehicle | Hiroaki Sakashita, Hiroshi Kubo, Daizo Funaya, Hidekatsu Kobayashi, Yoshifumi Tsukamoto | 2001-07-24 |
| 6263070 | Telephone having an internally lit display | Hiroshi Kubo, Hidekatsu Kobayashi | 2001-07-17 |
| 5861729 | Charger for portable terminal equipment having on-hook/off-hook detecting means and battery identifying means | Mitsunori Maeda, Kazuki MUNEYASU, Hiroshi Kubo, Naoyuki Okumura, Yujiro Murakami +2 more | 1999-01-19 |
| 5859909 | Portable telephone having a biased rotatable cover | Hisamitsu Takagi, Hideharu Suzuki, Akihide Nishiyama | 1999-01-12 |
| 5722055 | Portable radiotelephone terminal adaptable to multiple models | Hidekatsu Kobayashi, Hiroshi Kubo, Hiroaki Sakashita, Daizo Funaya, Yoshifumi Tsukamoto | 1998-02-24 |
| 5692045 | Portable telephone having a biased rotatable cover | Hisamitsu Takagi, Hideharu Suzuki, Akihide Nishiyama | 1997-11-25 |
| 5546457 | Terminal apparatus | Hisamitsu Takagi | 1996-08-13 |
| 5357570 | Interface connector mounting structure for wireless terminal device | Hisamitsu Takagi | 1994-10-18 |
| 5335273 | Portable telephone and multifunctional protective housing therefor | Hisamitsu Takagi, Akihide Nishiyama | 1994-08-02 |
| 5303291 | Portable telephone having a detachable functional module | Hisamitsu Takagi, Akihide Nishiyama | 1994-04-12 |
| 5257310 | Portable telephone | Hisamitsu Takagi, Hideharu Suzuki, Akihide Nishiyama | 1993-10-26 |
| 5256955 | Household and onboard vehicle power outlet-based battery charger for portable telephone | Tatsuzi Shigeta | 1993-10-26 |
| 5235636 | Portable telephone set housing having an illuminated switch panel | Hisamitsu Takagi | 1993-08-10 |
| 5216711 | Telephone handset including directional microphone module | Hisamitsu Takagi | 1993-06-01 |
| 5197091 | Portable telephone having a pipe member which supports a microphone | Hisamitsu Takagi, Akihide Nishiyama, Hideharu Suzuki, Yukio Murayama | 1993-03-23 |
| 5189358 | Adaptor for mounting portable radio apparatus to moving body and charger for portable radio apparatus | Hisamitsu Takagi, Yoshihiro Matsumoto | 1993-02-23 |
| 5162719 | Battery pack charger | Hisamitsu Takagi, Yoshihiro Matsumoto | 1992-11-10 |
| 5150282 | Electromagnetic shielding structure of high-frequency circuit arrangements | Hisamitsu Takagi | 1992-09-22 |