Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12057102 | Language identifying device and computer program for same, and speech processing device | Peng Shen, Komei SUGIURA | 2024-08-06 |
| 10796098 | Instruction understanding system and instruction understanding method | Komei SUGIURA | 2020-10-06 |
| 8079445 | Transmission | Hideki Aoyama, Yasuhiro Sawaki | 2011-12-20 |
| 7680095 | Radio communication system and overhang station apparatus | — | 2010-03-16 |
| 7489907 | Transmitter for suppressing a variation in input level of a multicarrier signal | Norio Hasegawa, Tetsuhiko Miyatani, Masami Yoshida, Jun Watanabe | 2009-02-10 |
| 7419270 | Display apparatus and its lamp-lighting mechanism | — | 2008-09-02 |
| 7173628 | Image input apparatus | — | 2007-02-06 |
| 7110441 | Spreading code generation circuit and demodulation circuit | — | 2006-09-19 |
| 7020181 | Code division multiple access receiver | — | 2006-03-28 |
| 6760360 | Device and method for filtering received signals for mobile telephone system | — | 2004-07-06 |
| 6707844 | Synchronous circuit and receiver | Ichiro Imaizumi, Osamu Sato, Tetsuhiko Miyatani, Takahiro Todate, Kouya Hoshina | 2004-03-16 |
| 6553083 | Frequency control and orthogonal detection circuit and FSK receiver | — | 2003-04-22 |
| 6437824 | Image pickup apparatus and system | Yasuo Suzuki, Takayuki Komine, Hitoshi Yasuda, Kunihiko Tabei | 2002-08-20 |
| 6091377 | Image input apparatus | — | 2000-07-18 |
| 5852466 | Teleconference system | Takayuki Komine | 1998-12-22 |
| 5818616 | Optical communication apparatus and conference system | — | 1998-10-06 |
| 5479203 | Video camera apparatus with zoom control based on the pan or tilt operation | Masami Kojima, Eiichi Sato | 1995-12-26 |
| 5194964 | Apparatus for processing color or black and white video signals | — | 1993-03-16 |
| 4959735 | Recording apparatus with remaining time indication display | — | 1990-09-25 |
| 4851910 | Synchronizing pulse signal generation device | Makoto Masunaga, Tuguhide Sakata, Masahiro Takei, Kenichi Nagasawa | 1989-07-25 |
| 4742313 | Phase-locked loop circuit having a mechanism for preventing erroneous operation | — | 1988-05-03 |
| 4729024 | Synchronizing pulse signal generation device | Makoto Masunaga, Tuguhide Sakata, Masahiro Takei, Kenichi Nagasawa | 1988-03-01 |
| 4717891 | Phase locked loop circuit having temperature compensated VCO control voltage | Toshihiko Ichise, Tsuguhide Sakata | 1988-01-05 |