Issued Patents All Time
Showing 25 most recent of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7289796 | Mobile communications terminal device and method for identifying incoming call for use with the same | — | 2007-10-30 |
| 7276728 | Vertical organic transistor | Hiroyuki Iechi | 2007-10-02 |
| 7002176 | Vertical organic transistor | Hiroyuki Iechi | 2006-02-21 |
| 6876847 | Control of synchronous display of melody information and different information on mobile communication terminal | — | 2005-04-05 |
| 6751312 | Knob for covering a top end of a pointing stick of a stick switch, stick switch, and portable electronic device and portable telephone comprising the stick switch | — | 2004-06-15 |
| 6295462 | Portable radio information terminal | — | 2001-09-25 |
| 6263544 | Knob for a stick switch included in a mobile terminal | — | 2001-07-24 |
| 6133848 | Radio pager displaying transmission notification message | — | 2000-10-17 |
| 6097932 | Radio selective calling receiver having multiarea function and a reception restoring method | — | 2000-08-01 |
| 6041218 | Device and method for facilitating selection of a selective calling receiver radio area | — | 2000-03-21 |
| 6008738 | Radio display pager with reduced manually operated keys | — | 1999-12-28 |
| 5937356 | Radio selective call receiver capable of adjusting radio signal level | — | 1999-08-10 |
| 5809411 | Radio pager housing having openings for replacing a crystal oscillator | Tetsumi Ishiguro | 1998-09-15 |
| 5774061 | Radio selective calling receiver with message display capability | — | 1998-06-30 |
| 5767787 | Reduced size radio selective call receiver with a tactile alert capability by sub-audible sound | Shigeki Minata | 1998-06-16 |
| 5764157 | Radio paging receiver with display unit having update means to eliminate redundant messages | — | 1998-06-09 |
| 5726642 | Selective calling radio receiver having a non-read message alarm function | Makoto Shima, Jun Uchida | 1998-03-10 |
| 5678050 | Portable information processing system utilizing a wireless selective call receiver | — | 1997-10-14 |
| 5627525 | Electronic pocket notebook-type pager | Teruyuki Motohashi | 1997-05-06 |
| 5532688 | Selective calling receiver capable of providing a message by a speech sound | — | 1996-07-02 |
| 5499398 | Wristwatch-type selective calling receiver | Hisami Nagai | 1996-03-12 |
| 5471204 | Radio communication apparatus capable of notifying reception of a call signal in a perceptual mode determined by counting a number of times of the reception | Akira Muramatsu, Tetsumi Ishiguro | 1995-11-28 |
| 5434563 | Paging receiver in which an announcing unit is automatically controlled at a particular time instant | — | 1995-07-18 |
| 5332960 | Power supply circuit having reset circuit | — | 1994-07-26 |
| 5148160 | Radio communication apparatus for rapidly knowing whether the apparatus is within or out of a service area | — | 1992-09-15 |