Issued Patents All Time
Showing 76–92 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7542776 | Uplink radio resource allocation method, radio base station, and radio network controller | Anil Umesh, Takehiro Nakamura | 2009-06-02 |
| 7532578 | Communication system, communication method and mobile station | Akihito Hanaki, Minami Ishii, Sung Uk Moon, Takehiro Nakamura, Mayu Yamada | 2009-05-12 |
| 7519028 | Channel structure, method forming the same, radio base station, mobile station in mobile communication system | Takehiro Nakamura, Sadayuki Abeta | 2009-04-14 |
| 7508779 | Mobile communication system, mobile communication method, and mobile station suitably used for the same | Sung Uk Moon, Takehiro Nakamura, Minami Ishii | 2009-03-24 |
| 7477604 | Packet communications system | Sung Uk Moon, Minami Ishii, Takehiro Nakamura, Yasuhiro Kato, Yoshimasa Imamura | 2009-01-13 |
| 7460474 | Packet transmission control apparatus and packet transmission control method | Hiroyuki Ishii, Yoshimasa Imamura, Akihito Hanaki, Takehiro Nakamura, Shinya Tanaka | 2008-12-02 |
| 7444169 | Wireless base station apparatus and wireless communication control method | Hiroyuki Ishii, Yoshimasa Imamura, Akihito Hanaki | 2008-10-28 |
| 7409216 | Mobile communication controlling apparatus and inter-frequency handover control method | Sung Uk Moon, Takehiro Nakamura, Minami Ishii | 2008-08-05 |
| 7328024 | Mobile communication system, mobile communication method, and mobile station suitably used for the same | Sung Uk Moon, Takehiro Nakamura, Minami Ishii | 2008-02-05 |
| 7301991 | Fading frequency decision device and method | Yukihiko Okumura, Hidehiro Ando, Yoshihiro Ishikawa, Seizo Onoe | 2007-11-27 |
| 7280835 | Mobile communication system and mobile communication method | Takehiro Nakamura | 2007-10-09 |
| 7218617 | Transmission method of downlink pilot channel in CDMA mobile communication system, and CDMA mobile communication system | Yoshihiro Ishikawa | 2007-05-15 |
| 7085559 | Mobile communication system, radio controller, base station and transmission power controlling method | Takuya Sato, Minami Ishii, Takehiro Nakamura | 2006-08-01 |
| 6999427 | CDMA reception apparatus and received signal power measuring apparatus in CDMA mobile communication system | Yoshihiro Ishikawa, Seizo Onoe | 2006-02-14 |
| 6853839 | Method of antenna-weight estimation and mobile communication terminal | Takehiro Nakamura | 2005-02-08 |
| 5734238 | Control system in electric vehicle | Shigeru Yanagisawa, Hisahiro Ito, Iwao Shimane | 1998-03-31 |
| 5658682 | Process for detecting remaining capacity of battery | Morio Kayano | 1997-08-19 |