Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11102761 | Base station device, mobile station device, control information transmission method, control information reception method and program | Shohei Yamada, Daiichiro Nakashima | 2021-08-24 |
| 10321437 | Base station device, mobile station device, control information transmission method, control information reception method and program | Shohei Yamada, Daiichiro Nakashima | 2019-06-11 |
| 10219253 | Mobile station, base station and wireless communication method | Shohei Yamada, Wahoh Oh | 2019-02-26 |
| 9717073 | Mobile station, base station and wireless communication method | Shohei Yamada, Wahoh Oh | 2017-07-25 |
| 9419832 | Base station device, mobile station device, control information transmission method, control information reception method and program | Shohei Yamada, Daiichiro Nakashima | 2016-08-16 |
| 9077433 | Mobile station device and method, base station device and method, and mobile station device operating frequency band mapping method | Shohei Yamada, Wahoh Oh | 2015-07-07 |
| 8488532 | Base station device, mobile station device, mobile station identifier allocation method, program, and recording medium | Shohei Yamada, Daiichiro Nakashima | 2013-07-16 |
| 8457151 | Mobile station device, base station device, mobile station device operating frequency band mapping method, location management device, mobile station device location registration method, paging method, and program for executing the same and recording medium | Shohei Yamada, Wahoh Oh | 2013-06-04 |
| 8406222 | Control system of communication network | Tetsuro Moriwaki | 2013-03-26 |
| 8064916 | Base station device, mobile station device, control information transmission method, control information reception method and program | Shohei Yamada, Daiichiro Nakashima | 2011-11-22 |
| 8023499 | Communication network control system, communication terminal, and communication network control method | Tetsuro Moriwaki, Shohei Yamada | 2011-09-20 |
| 7948935 | Base station device, mobile station device, control information transmission method, control information reception method and program | Shohei Yamada, Daiichiro Nakashima | 2011-05-24 |
| 7920514 | Base station device, mobile station device, control information transmission method, control information reception method and program | Shohei Yamada, Daiichiro Nakashima | 2011-04-05 |
| 7904778 | Base station device, mobile station device, control information transmission method, control information reception method and program | Shohei Yamada, Daiichiro Nakashima | 2011-03-08 |
| 7389038 | Multimedia information recording device and method for recording multimedia information file on recording medium | Shuichi Watanabe, Toshio Nomura, Masahiro Shioi | 2008-06-17 |
| 7181125 | Video storage type communication device | Hirotaka Nakano, Osamu Nakamura, Youji Kanada, Tsuneko Kura, Takashi Oshima +4 more | 2007-02-20 |
| 6944629 | Method and device for managing multimedia file | Masahiro Shioi, Toshio Nomura | 2005-09-13 |
| 6928232 | Image processing apparatus with automatic image pickup feature | Masahiro Shioi | 2005-08-09 |
| 6819394 | Time-varying image editing method and time-varying image editing device | Toshio Nomura, Masahiro Shioi, Shuichi Watanabe | 2004-11-16 |
| 6360054 | Video storage type communication device | Hirotaka Nakano, Osamu Hakamura, Youji Kanada, Tsuneko Kura, Takashi Oshima +4 more | 2002-03-19 |
| 6275532 | Video coding device and video decoding device with a motion compensated interframe prediction | Nobuyuki Ema | 2001-08-14 |
| 6144769 | Video coding device and decoding device | Seiji Sato | 2000-11-07 |
| 6091775 | Video-coding device and video-decoding device | Seiji Sato | 2000-07-18 |
| 6078721 | Video storage type communication device for selectively providing coded frames for selectable reproduction speed and mode according to type of a terminal device | Tadashi Uchimi, Jiro Nakabayashi, Tsuneaki Iwano, Nobuyuki Ema, Hirotaka Nakano +4 more | 2000-06-20 |
| 5886742 | Video coding device and video decoding device with a motion compensated interframe prediction | Nobuyuki Ema | 1999-03-23 |