Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8626826 | Terminal apparatus, electronic apparatus, and access key assignment method and program | — | 2014-01-07 |
| 6108532 | Incoming call control based on the moving speed of a radio communications apparatus | Tomohiro Matsuda | 2000-08-22 |
| 5990576 | Power supply voltage supplying circuit | Masaki Sakai, Takaaki Ishii | 1999-11-23 |
| 5991344 | Mobile communication device and method for setting AFC initial value | Hiroshi Sato, Hayato Shiina | 1999-11-23 |
| 5918164 | Radio communication apparatus | Akira Takahashi | 1999-06-29 |
| 5634204 | Radio communication apparatus | Akira Takahashi | 1997-05-27 |
| 5303270 | Frame guard system | — | 1994-04-12 |
| 4870049 | Heat sensitive paper | Yoichi Yamamoto, Toshio Takehara, Koji Uhara, Hirofumi Tanaka | 1989-09-26 |
| 4824822 | Thermosensitive recording material | Yoichi Yamamoto, Toshio Oichi | 1989-04-25 |
| 4746645 | Heat-sensitive recording material | Teijiro Kitao, Mitsuru Kondo, Toshitake Suzuki, Masayuki Omatsu, Kenji Minami | 1988-05-24 |