Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11013032 | Wireless communication device and communication parameter report method | Masanori Yofune, Masayuki Suto | 2021-05-18 |
| 9755877 | Peak suppression device and peak suppression method | Hiroyoshi Ishikawa, Hikaru Ishikawa, Kazuo Nagatani, Takuro NISHIKAWA, Ryo Koizumi +1 more | 2017-09-05 |
| 9191028 | Complex digital signal compression device, method and computer-readable storage medium, complex digital signal expansion device, method and computer-readable storage medium, and communication device | — | 2015-11-17 |
| 8467478 | Propagation channel estimation apparatus, receiver, and propagation channel estimation method | Makoto Yoshida, Kazuyuki Ozaki | 2013-06-18 |
| 7167456 | Apparatus for estimating propagation path characteristics | Takanori Iwamatsu | 2007-01-23 |
| 7116999 | Mobile communications receiving apparatus and method | Takanori Iwamatsu, Masayuki Sutoh, Shinichi Sato | 2006-10-03 |
| 6459884 | Method of and apparatus for estimating the characteristics of a radio channel on which a pilot channel partially defective is conveyed | — | 2002-10-01 |
| 6438362 | Method and apparatus for SIR measurement | — | 2002-08-20 |
| 5455967 | Mobile communication system and transmission power control method for a base station therein | Shinichi Sato, Kohji Takeo | 1995-10-03 |