Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6392316 | Emergency informing apparatus | Arata Kurosawa | 2002-05-21 |
| 6377165 | Mayday system equipment and mayday system | Yasutoshi Nakama | 2002-04-23 |
| 6337641 | Emergency reporting system and terminal apparatus therein | Yasutoshi Nakama, Masashi Yamamoto | 2002-01-08 |
| 6310543 | Emergency call system | Yasutoshi Nakama, Masashi Yamamoto | 2001-10-30 |
| 6272318 | Pager capable of automatically switching and setting a plurality of transmission speeds | — | 2001-08-07 |
| 6262655 | Emergency reporting system and terminal apparatus therein | Yukio Ichikawa, Arata Kurosawa | 2001-07-17 |
| 6186405 | Dot code and code reading apparatus | — | 2001-02-13 |
| 6163656 | Voice-code-image-attached still image forming apparatus | — | 2000-12-19 |
| 6154097 | PLL oscillating circuit including oscillating circuit with mutual conductance controlled | — | 2000-11-28 |
| 6122496 | Device and method for controlling frequency characteristic of a filter | — | 2000-09-19 |
| 6072411 | Method and apparatus for message correction | — | 2000-06-06 |
| 5719850 | Optical storage medium with first layer containing optically readable information overlying second layer containing visible information | Osamu Konno | 1998-02-17 |
| 5542368 | Lightweight anchor with tail fin | — | 1996-08-06 |
| 5229984 | Signal producing apparatus for optical recording/reproducing apparatus for suppressing noises caused by leaking current of photodetector | Osamu Konno, Kazuhiro Akiyama | 1993-07-20 |
| 5078634 | Method for manufacturing a vibration suppressing electroluminescent device | — | 1992-01-07 |
| 4987340 | Lead wire mounting structure for electroluminescence | — | 1991-01-22 |
| 4967117 | Encapsulated electroluminescence device | Yasuichi Ono | 1990-10-30 |
| 4439749 | Electronic tuning block | Hiroaki Komatsu | 1984-03-27 |