Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9980286 | Wireless communication method, apparatus and program to manage channel usage | Haruki Nishimura, Ryosuke Fujiwara, Masayuki Miyazaki | 2018-05-22 |
| 9967895 | Wireless transmission system | Haruki Nishimura, Ryosuke Fujiwara, Masayuki Miyazaki | 2018-05-08 |
| 9769779 | Radio base station, radio communication network system, and communication control method | Masayuki Miyazaki, Yasutaka Serizawa | 2017-09-19 |
| 9722688 | Wireless transport system | Ryosuke Fujiwara, Masayuki Miyazaki | 2017-08-01 |
| 9258730 | Wireless surveillance camera system and wireless surveillance camera device | Ryosuke Fujiwara, Masayuki Miyazaki | 2016-02-09 |
| 7817094 | Antenna, and wireless module, wireless unit and wireless apparatus having the antenna | Satoshi Adachi, Ikuo Murata, Masumi Iwamura, Ken Takei, Takahiro Sugiyama +1 more | 2010-10-19 |
| 7714787 | Antenna, and wireless module, wireless unit and wireless apparatus having the antenna | Satoshi Adachi, Ikuo Murata, Masumi Iwamura, Ken Takei, Takahiro Sugiyama +1 more | 2010-05-11 |
| 7377428 | Communication terminal and information communication system | Taku Takaki, Osamu Hasegawa | 2008-05-27 |
| 7379751 | Multi-band transceiver and radio communication device using the transceiver | Toshiyuki Wada, Keisuke Fukamachi, Kenji Hayashi, Takashi Shiba, Norio Hosaka | 2008-05-27 |
| 7362952 | Personal digital assistant apparatus | Yutaka Matsunobu | 2008-04-22 |
| 7280811 | Multimode wireless terminal and wireless transmitter-receiver unit | Yoshikazu Sugiyama, Masaki Noda, Yutaka Igarashi | 2007-10-09 |
| 7245924 | Cellular phone and a base station thereof | Osamu Hasegawa | 2007-07-17 |
| 7139533 | Mobile communication terminal | Taku Takaki, Yutaka Chiba, Masanobu Kumekawa, Kazunori Hoshino | 2006-11-21 |
| 6985744 | Cellular phone and a base station thereof | Osamu Hasegawa | 2006-01-10 |
| 6973334 | Cellular telephone | Shirou Machida | 2005-12-06 |
| 6920382 | Repair and maintenance support system and a car corresponding to the system | Yoshiro Mikami, Teruo Fujii, Kenji Sano | 2005-07-19 |
| 6917823 | Cellular telephone | Shirou Machida | 2005-07-12 |
| 6735504 | Repair and maintenance support system and a car corresponding to the system | Yoshiro Mikami, Teruo Fujii, Kenji Sano | 2004-05-11 |
| 6549833 | Repair and maintenance support system and a car corresponding to the system | Yoshiro Mikami, Teruo Fujii, Kenji Sano | 2003-04-15 |
| 6438471 | Repair and maintenance support system and a car corresponding to the system | Yoshiro Mikami, Teruo Fujii, Kenji Sano | 2002-08-20 |
| 6408193 | Cellular telephone | Shirou Machida | 2002-06-18 |
| 5554960 | Branching filter, branching filter module and radio commnication apparatus | Hideo Ohnuki, Norio Hosaka, Hitoshi Watanabe, Isao Akitake | 1996-09-10 |