Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6651211 | Method of mobile telecommunications | Toshio Kato | 2003-11-18 |
| 6631706 | High pressure fuel supply pump for internal combustion engine | Hiroyuki Yamada, Shigenori Tahara, Atsuji Saito, Yukio Takahashi | 2003-10-14 |
| 6611508 | Wireless communication method and apparatus with power-control channel | — | 2003-08-26 |
| 6580713 | Radio communication apparatus and mobile radio communication system | — | 2003-06-17 |
| 6459691 | System for communication between sub-transmission units under control of main transmission unit | — | 2002-10-01 |
| 6424689 | Radio communication system, transmitter and receiver therefor | — | 2002-07-23 |
| 6411663 | Convolutional coder and viterbi decoder | — | 2002-06-25 |
| 6282174 | Mobile communication system | — | 2001-08-28 |
| 6272123 | Variable rate CDMA transmitter-receiver and transmission method | — | 2001-08-07 |
| 6154454 | Radio communication device and mobile communication system | — | 2000-11-28 |
| 5987020 | Intermittent transmission control system | — | 1999-11-16 |
| 5901160 | Decoder with an error control adaptively applied on the basis of the estimated position of a slot in a frame | Jun Iwata | 1999-05-04 |
| 5887007 | Viterbi decoding method and viterbi decoding circuit | Jun Iwata | 1999-03-23 |
| 5838697 | Bit error counting method and counting technical field | — | 1998-11-17 |
| 5770927 | Method and apparatus for distinguishing control channel from traffic channels | — | 1998-06-23 |
| 5581577 | Device for and method of counting bit errors and device for and method of identifying signals | — | 1996-12-03 |
| 5422894 | Real-time convolutional decoder with block synchronizing function | Jun Iwata | 1995-06-06 |
| 5303263 | Transmission channel characteristic equalizer | Yasuo Shoji, Haruhiro Shiino, Norio Yamaguchi | 1994-04-12 |
| 4908443 | 7-Beta-substituted 3-lower alkanoylacetoxy-methyl-7-alpha-methoxy-3-cephem-4-carboxylic acid | Hideo Eiki | 1990-03-13 |
| 4875519 | Method of manufacturing hollow billet and apparatus therefor | Yoh Ishii, Yuhzoh Harada, Atsumi Takasugi, Kazumi Kato | 1989-10-24 |