Issued Patents All Time
Showing 51–75 of 92 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9299990 | Fuel cell | — | 2016-03-29 |
| 9231884 | Traffic control device, traffic control method, and communication system | — | 2016-01-05 |
| 9161194 | Wireless base station and method for emergency information delivery | — | 2015-10-13 |
| 9131375 | Wireless communication system, communication control method, and base station | — | 2015-09-08 |
| 8993197 | Bipolar plate for fuel cell and method for producing the same | Takashi Iseki, Kazuyuki Nakanishi, Yasuhiro Ozawa, Yuka Yamada, Masafumi Koizumi +3 more | 2015-03-31 |
| 8594716 | Power control apparatus for wireless telecommunication system | Teruyoshi Watanabe | 2013-11-26 |
| 8559368 | Wireless communication system, mobile station, wireless base station and communication method | Yutaka Isonuma | 2013-10-15 |
| 8559995 | Power control apparatus for wireless telecommunication system | Teruyoshi Watanabe | 2013-10-15 |
| 8463266 | Cell selection method, mobile station device and mobile communication system in hierarchical cell structure | Keizo Watanabe | 2013-06-11 |
| 8432858 | Radio network controller and channel assignment method of simplifying and curtailing the channel switching time | Kazunari Kobayashi, Tomonori Kumagai, Daisuke Nitta | 2013-04-30 |
| 8391869 | Communication system | Teruyoshi Watanabe | 2013-03-05 |
| 8380199 | Mobile communication system | — | 2013-02-19 |
| 8323472 | Method of surface treatment of metal base material | Yusuke Watanabe | 2012-12-04 |
| 8254987 | Method and apparatus for transmitting data between radio equipment and radio equipment controls | Nobumasa Kabashima, Osamu Yamamoto, Tadayuki Sakama | 2012-08-28 |
| 8179851 | Mobile communication system, mobile communication method, and communication apparatus | Ryuichi Karino, Tatsuji Hamamura, Kenji Fukuda, Yoshio Tamura | 2012-05-15 |
| RE43369 | Mobile communication system enabling efficient use of small-zone base stations | — | 2012-05-08 |
| RE43342 | Mobile communication system enabling efficient use of small-zone base stations | — | 2012-05-01 |
| 8159997 | Wireless communication system, wireless base station, user equipment, and multi service management equipment | Yoshiaki Fukunaga | 2012-04-17 |
| 8125939 | Base station apparatus, communication method and mobile communication system for restraining traffic quantity | Shunichi Murasawa | 2012-02-28 |
| RE43138 | Mobile communication system enabling efficient use of small-zone base stations | — | 2012-01-24 |
| RE42374 | Mobile communication system enabling efficient use of small-zone base stations | — | 2011-05-17 |
| RE42326 | Mobile communication system enabling efficient use of small-zone base stations | — | 2011-05-03 |
| 7936143 | Device for preventing sway of suspended load | Masao Ikeguchi, Naotake Shibata | 2011-05-03 |
| 7724755 | Communications apparatus | Yuji Matsumoto | 2010-05-25 |
| 7665193 | Metallic double-sided element and slide fastener | Manami Ohno | 2010-02-23 |