Patent | Date |
---|
Personal information protecting method and mobile terminal Grant 8,041,340 - Ohkubo , et al. October 18, 2 | 2011-10-18 |
Wireless communications system, transmitting station, and receiving station Grant 7,783,311 - Takiishi , et al. August 24, 2 | 2010-08-24 |
Sending radio station, receiving radio station, radio communication system, and radio communication method Grant 7,457,230 - Ohkubo , et al. November 25, 2 | 2008-11-25 |
Mobile communication terminal, server, communication system, communication control method, and communication control program Grant 7,280,833 - Suda , et al. October 9, 2 | 2007-10-09 |
Personal Information Protecting Method And Mobile Terminal App 20070232270 - Ohkubo; Shinzo ;   et al. | 2007-10-04 |
Radio Communication System, Communication Terminal Apparatus, Base Station Apparatus, And Transmission Power Control Method App 20070117582 - Ohkubo; Shinzo ;   et al. | 2007-05-24 |
Data Link Transmission Control Methods, Mobile Communication Systems, And Base Stations App 20070115914 - Ohkubo; Shinzo ;   et al. | 2007-05-24 |
Data Link Transmission Control Methods, Mobile Communication Systems, And Data Link Transmission Control Apparatus App 20070115881 - OHKUBO; Shinzo ;   et al. | 2007-05-24 |
Multicast Transmission Method, Multicast Transmission System, Mobile Station And Base Station App 20070110064 - OHKUBO; Shinzo ;   et al. | 2007-05-17 |
Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systems Grant 7,203,508 - Ohkubo , et al. April 10, 2 | 2007-04-10 |
Radio communication system, communication terminal, and method for transmitting burst signals Grant 7,190,967 - Kawai , et al. March 13, 2 | 2007-03-13 |
Radio communication system, communication terminal apparatus, base station apparatus, and transmission power control method Grant 7,190,930 - Ohkubo , et al. March 13, 2 | 2007-03-13 |
Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication systems App 20060084475 - Ohkubo; Shinzo ;   et al. | 2006-04-20 |
ID tag, a tag reader, ID tag transmitting and recovering methods, and a tag manager App 20050247779 - Ohkubo, Shinzo ;   et al. | 2005-11-10 |
Multicast signal transmission power control method and base station using the same Grant 6,959,199 - Ohkubo , et al. October 25, 2 | 2005-10-25 |
Received-signal combining method and system Grant 6,915,465 - Fujiwara , et al. July 5, 2 | 2005-07-05 |
Wireless communications system, transmitting station, and receiving station App 20050054357 - Takiishi, Kosei ;   et al. | 2005-03-10 |
Sending radio station, receiving radio station, radio communication system, and radio communicaiton method App 20040258098 - Ohkubo, Shinzo ;   et al. | 2004-12-23 |
Mobile communication terminal, server, communication system, communication control method, and communication control program App 20040171373 - Suda, Hirohito ;   et al. | 2004-09-02 |
Radio communication system, communication terminal apparatus, base station apparatus, and transmission power control method App 20040009784 - Ohkubo, Shinzo ;   et al. | 2004-01-15 |
Radio communication system, communication terminal, and method for transmitting burst signals App 20030040283 - Kawai, Hiroyuki ;   et al. | 2003-02-27 |
Multicasting method, multicasting system, mobile station and base station App 20030012195 - Ohkubo, Shinzo ;   et al. | 2003-01-16 |
Mobile communication systems, mobile communication methods, base stations, mobile stations, and signal transmission methods in the mobile communication system App 20030003937 - Ohkubo, Shinzo ;   et al. | 2003-01-02 |
Data link transmission control methods, mobile communication systems, data link transmission control apparatus, base stations, mobile stations, mobile station control programs, and computer-readable recording media App 20020181437 - Ohkubo, Shinzo ;   et al. | 2002-12-05 |
Multicast signal transmission power control method and base station using the same App 20010046877 - Ohkubo, Shinzo ;   et al. | 2001-11-29 |
Received-signal combining method and system App 20010020285 - Fujiwara, Atsushi ;   et al. | 2001-09-06 |
Time diversity communications system Grant 5,794,124 - Ito , et al. August 11, 1 | 1998-08-11 |
Receiver with symbol rate sync Grant 5,760,702 - Ito , et al. June 2, 1 | 1998-06-02 |