Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8143574 | Method and apparatus for compensating infrared sensor for temperature | — | 2012-03-27 |
| 8030609 | Read circuit, variable resistive element device, and imaging device | — | 2011-10-04 |
| 6421026 | Antenna device provided with matching circuits adapted for reflection coefficients | Tamotsu Nishino, Moriyasu Miyazaki, Tetsu Ohwada | 2002-07-16 |
| 6405064 | Portable wireless device | Isamu Chiba, Toru Fukasawa | 2002-06-11 |
| 6222505 | Composite antenna apparatus | Isamu Chiba, Masataka Ohtsuka, Yoshihiko Konishi, Shuji Urasaki | 2001-04-24 |
| 6204827 | Antenna feeding circuit | Toru Fukasawa, Moriyasu Miyazaki, Isamu Chiba | 2001-03-20 |
| 6172656 | Antenna device | Tetsu Ohwada, Moriyasu Miyazaki | 2001-01-09 |
| 6154184 | Antenna apparatus for portable phones | Isamu Chiba, Shuji Urasaki | 2000-11-28 |
| 6058216 | Apparatus for encoding image data | Nobuo Hayashi | 2000-05-02 |
| 6055338 | Bi-level adaptive coding using a dual port memory and a context comparator | Nobuo Hayashi | 2000-04-25 |
| 5966097 | Antenna apparatus | Toru Fukasawa, Isamu Chiba, Shin Satoh, Shuji Urasaki | 1999-10-12 |
| 5949377 | Retractable, extendable and rotatable dual antenna system | Wataru Matsumoto, Makoto Takemoto | 1999-09-07 |
| 5887079 | Image processing apparatus | Masahiro Kohno | 1999-03-23 |
| 5760745 | Electrostatic capacitively coupled antenna device | Toru Fukasawa, Yonehiko Sunahara | 1998-06-02 |