Issued Patents All Time
Showing 26–46 of 46 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8988287 | Apparatus having mushroom structures | Tamami Maruyama, Tatsuo Furuno, Yasuhiro Oda, Tomoyuki Ohya | 2015-03-24 |
| 8847822 | Apparatus having mushroom structures | Tamami Maruyama, Tatsuo Furuno, Yasuhiro Oda, Tomoyuki Ohya | 2014-09-30 |
| 8830126 | Apparatus having mushroom structures | Tamami Maruyama, Tatsuo Furuno, Yasuhiro Oda, Tomoyuki Ohya | 2014-09-09 |
| 8693527 | Relay apparatus and relay method | Yasuhiro Oda, Tamami Maruyama, Tatsuo Furuno, Tomoyuki Ohya | 2014-04-08 |
| 8583050 | Building influence estimation apparatus and building influence estimation method | Yasuhiro Oda | 2013-11-12 |
| 8433250 | Estimating whether a wireless terminal is indoors using pattern classification | Tarun Kumar Bhattacharya, Hassan Mohamed El-Sallabi, Scot Douglas Gordon, Yasuhiro Oda | 2013-04-30 |
| 8229457 | Positioning system, positioning method, and positioning program | Yasuhiro Oda, Kosei Takiishi | 2012-07-24 |
| 8193976 | Positioning system, positioning IC chip, positioning method and positioning program for estimating a position of a receiver | Yasuhiro Oda, Kosei Takiishi | 2012-06-05 |
| 8190172 | Indoor/outdoor decision apparatus and indoor/outdoor decision method | Yasuhiro Oda | 2012-05-29 |
| 8106818 | Positioning system and positioning method | Tarun Kumar Bhattacharya, Hassan Mohamed El-Sallabi, Scot Douglas Gordon, Yasuhiro Oda | 2012-01-31 |
| 8106817 | Positioning system and positioning method | Tarun Kumar Bhattacharya, Hassan Mohamed El-Sallabi, Scot Douglas Gordon, Yasuhiro Oda | 2012-01-31 |
| 8013785 | Positioning system and positioning method | Tarun Kumar Bhattacharya, Hassan Mohamed Ei-Sallabi, Scot Douglas Gordon, Yasuhiro Oda | 2011-09-06 |
| 7986264 | Positioning system, IC chip for positioning, positioning method, and positioning program | Yasuhiro Oda, Kosei Takiishi | 2011-07-26 |
| 7684476 | Wireless communication system and method with feedback signals containing channel estimate values | Hiromasa Fujii, Takahiro Asai, Hitoshi Yoshino | 2010-03-23 |
| 7663540 | Server device, mobile terminal and positioning mode selecting method | Yasuhiro Oda, Takefumi Yamada | 2010-02-16 |
| 7649950 | OFDM transmitter that performs a peak reduction process on a transmission signal sequence | Hiromasa Fujii, Takahiro Asai, Hitoshi Yoshino | 2010-01-19 |
| 7646820 | Transmission apparatus and receiving apparatus | Hiromasa Fujii, Takahiro Asai, Hirohito Suda | 2010-01-12 |
| 7590200 | Receiver, a transmitter, a radio communication system and a channel estimation method | Hiromasa Fujii, Takahiro Asai, Hirohito Suda | 2009-09-15 |
| 7532567 | Radio communication system, radio transmitter and radio receiver | Hiromasa Fujii, Takahiro Asai, Hitoshi Yoshino | 2009-05-12 |
| 7499496 | Transmitter and transmission controlling method | Hiromasa Fujii, Takahiro Asai, Hirohito Suda | 2009-03-03 |
| 7463698 | Transmitter and transmission control method | Hiromasa Fujii, Takahiro Asai, Hirohito Suda | 2008-12-09 |