Issued Patents All Time
Showing 101–108 of 108 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6169768 | Receiving apparatus and method | Osamu Ito, Tamotsu Ikeda | 2001-01-02 |
| 5981085 | Composite substrate for heat-generating semiconductor device and semiconductor apparatus using the same | Junji Ninomiya, Akira Hideno | 1999-11-09 |
| 5903546 | Means and method of improving multiplexed transmission and reception by coding and modulating divided digital signals | Tamotsu Ikeda, Yasunari Ikeda | 1999-05-11 |
| 5805484 | Orthogonal function generating circuit and orthogonal function generating method | Yasunari Ikeda, Tamotsu Ikeda | 1998-09-08 |
| 5787123 | Receiver for orthogonal frequency division multiplexed signals | Yasunari Ikeda, Tamotsu Ikeda | 1998-07-28 |
| 5724394 | Viterbi decoding method and decoder capable of eliminating phase indeterminacy | Tamotsu Ikeda, Yasunari Ikeda | 1998-03-03 |
| 5691995 | Transmission of data by using convolutional coding of different code rates and the encoded data reception including decoding of the received data | Yasunari Ikeda, Tamotsu Ikeda | 1997-11-25 |
| 5088355 | Vehicle power transmitting system with continuously variable transmission and hydraulic control apparatus, capable of producing adequate engine braking during low-speed reverse running of vehicle | Masami Sugaya, Yoshinobu Soga | 1992-02-18 |