Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7136356 | Packet data transfer method and packet data transfer apparatus | Toshiaki Suzuki, Tatsuya Kameyama | 2006-11-14 |
| 7020085 | Method of monitoring quality of communication for each flow | Mitsuru Nagasaka, Noboru Endo | 2006-03-28 |
| 6975645 | Layer-coded data transmitting apparatus | Toshiaki Suzuki, Satoshi Yoshizawa, Mitsuru Ikezawa, Tatsuya Kameyama | 2005-12-13 |
| 6847613 | Method of monitoring quality of communication for each flow | Mitsuru Nagasaka, Noboru Endo | 2005-01-25 |
| 6785733 | Transport protocol conversion method and protocol conversion equipment | Toshiaki Suzuki, Koichi Shibata | 2004-08-31 |
| 6590902 | Layer-coded data transmitting apparatus | Toshiaki Suzuki, Satoshi Yoshizawa, Mitsuru Ikezawa, Tatsuya Kameyama | 2003-07-08 |
| 6557031 | Transport protocol conversion method and protocol conversion equipment | Toshiaki Suzuki, Koichi Shibata | 2003-04-29 |
| 6333933 | Programmable network | Satoshi Yoshizawa, Toshiaki Suzuki, Mitsuru Ikezawa, Tatsuya Kameyama | 2001-12-25 |
| 6262983 | Programmable network | Satoshi Yoshizawa, Toshiaki Suzuki, Mitsuru Ikezawa, Tatsuya Kameyama | 2001-07-17 |
| 6259690 | Programmable network | Satoshi Yoshizawa, Toshiaki Suzuki, Mitsuru Ikezawa, Tatsuya Kameyama | 2001-07-10 |
| 5572728 | Conference multimedia summary support system and method | Katsumi Tada, Mitsuru Ikezawa, Taizo Kinoshita | 1996-11-05 |
| 5548346 | Apparatus for integrally controlling audio and video signals in real time and multi-site communication control method | Hirotada Ueda, Shigeo Sumino, Mitsuru Ikezawa, Toshiaki Suzuki, Taizo Kinoshita +1 more | 1996-08-20 |
| 5305092 | Apparatus for obtaining three-dimensional volume data of an object | Tsuneya Kurihara | 1994-04-19 |
| 5282045 | Depth-of-field control apparatus and image pickup apparatus having the same therein | Kenji Takahashi, Toshiyuki Akiyama, Yoshizumi Eto, Naoki Ozawa, Takahiro Matsumoto | 1994-01-25 |
| 5257326 | Method and apparatus for interpolating a video signal of a picture element which has not been sampled and transmitted by an interleave sampling operation | Naoki Ozawa, Kenji Takahashi, Toshiyuki Akiyama, Takahiro Matsumoto | 1993-10-26 |
| 5170441 | Apparatus for detecting registration error using the image signal of the same screen | Naoto Tomura | 1992-12-08 |
| 5113247 | Solid state image pickup apparatus for correcting discrepancy of registration | Toshiyuki Akiyama, Naoki Ozawa, Kenji Takahashi, Yoshizumi Eto, Takahiro Matsumoto | 1992-05-12 |
| 4903122 | Solid-state color imaging apparatus for extended definition television (EDTV) | Toshifumi Ozaki, Naoki Ozawa, Shinya Ohba | 1990-02-20 |
| 4884129 | Signal processing apparatus for use with a single chip solid-state color camera | Naoki Ozawa, Toshiyuki Akiyama, Kenji Takahashi, Takahiro Nakano | 1989-11-28 |
| 4825291 | Solid-state televison camera with storage time controller | Kazuhiro Sato, Toshiyuki Akiyama, Naoki Ozawa, Koji Kudo, Kenji Takahashi +1 more | 1989-04-25 |
| 4716455 | Chrominance signal interpolation device for a color camera | Naoki Ozawa, Toshiyuki Akiyama, Kazuhiro Satoh, Syusaku Nagahara | 1987-12-29 |
| 4701679 | Method of and apparatus for controlling amount of electron beam in image pickup tube | Kazuhiro Satou, Koji Kudo, Masanori Maruyama, Shusaku Nagahara | 1987-10-20 |