Issued Patents All Time
Showing 1–25 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9883427 | Wireless communication system and wireless communication method | Yuya Murakami, Katsuyuki Masuda | 2018-01-30 |
| 9872226 | Wireless access system and fixed terminal control apparatus | Noboru Hasegawa, Hiroaki Maruyama, Hiromitsu Kawai, Yuki Shinada | 2018-01-16 |
| 9826509 | Relay device and session control method | Yuya Murakami, Yuki Shinada | 2017-11-21 |
| 8965397 | Communication apparatus, method for communication, wireless communication system, wireless base station, and mobile user terminal | Daisuke Nitta, Hiromitsu Kawai | 2015-02-24 |
| 8892089 | Communications system, base station apparatus, and communication method | Daisuke Nitta, Yuki Shinada | 2014-11-18 |
| 8832227 | Base station, web application server, system, and method | Yuki Shinada, Daisuke Nitta | 2014-09-09 |
| 8629804 | Execution method of position calculating circuit, position calculating circuit, operation control method of position calculating circuit, host device, and electronic apparatus | Toshikazu Akiyama, Hidekazu Maezawa, Norio Teruuchi | 2014-01-14 |
| 8583085 | Mobile equipment, base station apparatus and communication control method | Tomonori Kumagai | 2013-11-12 |
| 8516491 | Multi-core processor | Daisuke Nitta, Tomonori Kumagai | 2013-08-20 |
| 8432858 | Radio network controller and channel assignment method of simplifying and curtailing the channel switching time | Tomonori Kumagai, Daisuke Nitta, Hajime Hasegawa | 2013-04-30 |
| 8364161 | Wireless communication system and method of assigning wireless resources in the same system and controller | Daisuke Nitta, Tetsuo Tomita, Tomonori Kumagai, Satoshi Watanabe | 2013-01-29 |
| 8331376 | Mobile communication system using a downlink shared channel | Eiji Ikeda, Tomonori Kumagai, Tetsuo Tomita | 2012-12-11 |
| 8274984 | Radio network controller | Tomonori Kumagai, Tetsuo Tomita, Eiji Ikeda | 2012-09-25 |
| 8254935 | Packet transferring/transmitting method and mobile communication system | Tetsuo Tomita, Eiji Ikeda, Tomonori Kumagai | 2012-08-28 |
| 8155691 | Mobile communication system | Daisuke Nitta, Tetsuo Tomita, Tomonori Kumagai, Satoshi Watanabe | 2012-04-10 |
| 8092939 | Manganese dry battery containing an anode zinc can made of zinc and bismuth | Mutsuhiro Maeda | 2012-01-10 |
| 8068512 | Efficient utilization of cache servers in mobile communication system | Daisuke Nitta, Tomonori Kumagai | 2011-11-29 |
| 8041350 | Wireless communication system, method of management, control and maintenance, and apparatus for the same | Daisuke Inagaki, Noboru Hasegawa, Takeshi Masubuchi, Daisuke Nitta, Tetsuo Tomita +2 more | 2011-10-18 |
| 7874346 | Method for producing manganese dry cell negative electrode zinc material | Mutsuhiro Maeda, Yuk Fai Lau | 2011-01-25 |
| 7829217 | Zinc can for battery anode | Mutsuhiro Maeda | 2010-11-09 |
| 7568071 | Data-cache apparatus and a data-cache method used by a radio communications system | Tomonori Kumagai | 2009-07-28 |
| 7324497 | Mobile communication system using a downlink shared channel | Eiji Ikeda, Tomonori Kumagai, Tetsuo Tomita | 2008-01-29 |
| 7020491 | Mobile communication system, base station control device and radio base station forming the same, and communication timing control method thereof | — | 2006-03-28 |
| 6235429 | Alkaline dry cell | Yukihiro Ito | 2001-05-22 |
| 5960729 | Pressing member with air ejector for a sewing machine | Fumio Matsumoto | 1999-10-05 |