Issued Patents All Time
Showing 76–97 of 97 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6884164 | Network game progress control system, network game progress control method, network game progress control program, and recording medium storing network game progress control program | Hidehisa Takahashi, Kazuhiro Namba | 2005-04-26 |
| 6821205 | Server device for net game, net game management method, net game management program and recording medium which stores net game management program | Hidehisa Takahashi, Kazuhiro Namba | 2004-11-23 |
| 6607444 | Server device for net game, net game management method, net game management program, and recording medium which stores net game management program | Hidehisa Takahashi, Kazuhiro Namba | 2003-08-19 |
| 6530786 | Printed circuit board-connecting connector | — | 2003-03-11 |
| 6511332 | Lock arm board-connecting connector | — | 2003-01-28 |
| 6443742 | Printed circuit board-connecting connector with adjustable connections | — | 2002-09-03 |
| 6403512 | Dielectric ceramic for high frequency, dielectric resonator, dielectric filter, dielectric duplexer and communication unit | Hitoshi Takagi | 2002-06-11 |
| 6394834 | Insulation displacement contact terminal | Kei Fujimoto, Kimihiro Abe | 2002-05-28 |
| 6380115 | High-frequency dielectric ceramic composition, dielectric resonator, dielectric filter, dielectric duplexer, and communication apparatus | Hitoshi Takagi, Tsutomu Tatekawa, Hiroshi Tamura | 2002-04-30 |
| 6082201 | Method and apparatus for measuring displacement of terminal contact segment | — | 2000-07-04 |
| 5771224 | Orthogonal frequency division multiplexing transmission system and transmitter and receiver therefor | Takashi Seki, Noboru Taga, Shigeru Okita | 1998-06-23 |
| 5646935 | Hierarchical quadrature frequency multiplex signal format and apparatus for transmission and reception thereof | Takashi Seki | 1997-07-08 |
| 5608764 | OFDM synchronization demodulation circuit | Yasushi Sugita, Takashi Seki | 1997-03-04 |
| 5602835 | OFDM synchronization demodulation circuit | Takashi Seki, Yasushi Sugita | 1997-02-11 |
| 5504528 | Method and apparatus for transmitting a video signal, and apparatus for receiving a video signal | Natsuki Koshiro | 1996-04-02 |
| 5459514 | Video-signal transmitting and receiving apparatus and method for transmitting and receiving high-resolution and low-resolution television signals | Noriya Sakamoto | 1995-10-17 |
| 5442398 | Method and apparatus for transmitting a video signal, and apparatus for receiving a video signal | Natsuki Koshiro | 1995-08-15 |
| 5440587 | Demodulator for digitally modulated wave | Noboru Taga | 1995-08-08 |
| 5440268 | AFC circuit for QPSK demodulator | Noboru Taga, Susumu Komatsu | 1995-08-08 |
| 5418815 | Receiver adaptively operable for multiple signal transmission systems | Noboru Taga | 1995-05-23 |
| 5410573 | Digital phase-locked loop circuit | Noboru Taga, Susumu Komatsu | 1995-04-25 |
| 5327462 | Digital type VSB modulation apparatus | Yasuo Takahashi, Toshio Aoki, Nobuyuki Miki, Masatoshi Hamada, Yasuhiro Hashimoto +2 more | 1994-07-05 |