Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9031041 | Mobile communication method and base station | — | 2015-05-12 |
| 8983473 | Radio base station and handover control method in a multi-system environment | Hirokazu Matsunami, Kyoko Fujito | 2015-03-17 |
| 8903401 | Radio base station and connection establishment control method | Kyoko Fujito, Hirokazu Matsunami | 2014-12-02 |
| 7261827 | Method of processing end portions of optical fibers and optical fibers having their end portions processed | Kenji Ootsu, Tomishige Tai | 2007-08-28 |
| 6846111 | Method of processing optical fiber end portion | Kenji Otsu, Yuuichi Koreeda, Jun Takeda | 2005-01-25 |
| 6491442 | Optical fiber connector in which an optical fiber is protected even when connection is not made | Makoto Yamashita, Jun Takeda, Yasuhiro Ando, Nobuo Sato, Mitsuo Usui +1 more | 2002-12-10 |
| 4207791 | Automatic tuning device | — | 1980-06-17 |