Issued Patents All Time
Showing 26–36 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6574209 | Radio communication device having variable communication speed | — | 2003-06-03 |
| 6466815 | Navigation apparatus and surgical operation image acquisition/display apparatus using the same | Akito Saito, Takao Shibasaki, Takeo Asano, Hiroshi Matsuzaki, Yukihito Furuhashi | 2002-10-15 |
| 6456868 | Navigation apparatus and surgical operation image acquisition/display apparatus using the same | Akito Saito, Takao Shibasaki, Takeo Asano, Hiroshi Matsuzaki, Yukihito Furuhashi | 2002-09-24 |
| 6281925 | Video telephone device having automatic sound level setting along with operation mode switching | — | 2001-08-28 |
| 5906687 | Ultrasonic cleaning apparatus and method | Kenji Masui, Hidehiro Watanabe | 1999-05-25 |
| 5815819 | Intermittent reception control apparatus | Hiroyuki Ohta, Hiroaki Shibata | 1998-09-29 |
| 5748109 | Apparatus and method for navigating vehicle to destination using display unit | Okihiko Nakayama, Yoshitaka Yatsugi, Norimasa Kishi, Masaki Watanabe, Kiyomichi Yamada +2 more | 1998-05-05 |
| 5379322 | Baseband signal generator for digital modulator | Mitsufumi Yoshimoto, Mitsuji Hama, Toshinori Iinuma | 1995-01-03 |
| 5369378 | Digital DQPSK modulator | Mitsufumi Yoshimoto, Mitsuji Hama, Toshinori Iinuma | 1994-11-29 |
| 5355092 | Relatively simple QPSK demodulator, that uses substantially all digital circuitry and an internally generated symbol clock, and circuitry for use therein | Toshinori Iinuma, Masahiro Narita | 1994-10-11 |
| 5040195 | Synchronization recovery circuit for recovering word synchronization | Takashi Kawakami | 1991-08-13 |