Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8718930 | Acoustic navigation method | Makoto Tachibana, Takashi Shiina, Yuichi Shirai, Chikashi Yajima, Susumu Takatsuka | 2014-05-06 |
| 8699948 | Connection method for near field communication | Susumu Takatsuka | 2014-04-15 |
| 8311595 | Portable wireless communication device | Susumu Takatsuka, Hiroyuki Taniguchi, Shin Takanashi | 2012-11-13 |
| 8228303 | Information communication apparatus and method of controlling information communication apparatus | — | 2012-07-24 |
| 8200724 | Communication terminal, transmission method, and transmission system | Manabu Kanno | 2012-06-12 |
| 8086214 | Electric field communication apparatus, electric field communication system, and method of controlling electric field communication apparatus | — | 2011-12-27 |
| 7773870 | Image capture apparatus and biometric authentication apparatus | — | 2010-08-10 |
| 7490991 | Guide mechanism for cylinder apparatus | Kazuhiro Iida | 2009-02-17 |
| 7448311 | Displacement difference-absorbing mechanism for cylinder apparatus | Kazuhiro Iida | 2008-11-11 |
| 7431503 | Bearing support structure for actuator | Kazuhiro Iida | 2008-10-07 |
| 7415407 | Information transmitting system, information encoder and information decoder | — | 2008-08-19 |
| 7398920 | Point card, point card processing apparatus, and point card system | Nobuo Namekawa, Masayuki Kimura | 2008-07-15 |
| 7369497 | Data communication speed control system, transmitter apparatus and receiver apparatus | — | 2008-05-06 |
| D554164 | Linear actuator | Kazuhiro Iida | 2007-10-30 |
| 7072662 | Data communication quality control system, transmitter system and receiver | — | 2006-07-04 |
| 7063251 | Point card, point card processing apparatus, and point card system | Nobuo Namekawa, Masayuki Kimura | 2006-06-20 |
| 6694865 | Belt guide mechanism | Junya Kaneko | 2004-02-24 |
| 6498584 | GPS receiver and method thereof | — | 2002-12-24 |
| 6466163 | GPS receiver and portable communication apparatus | Katsuya Hori, Koji Hasegawa, Koichiro Teranishi | 2002-10-15 |
| 6389060 | CDMA receiver | — | 2002-05-14 |
| 6369751 | Signal receiving apparatus of global positioning system and mobile wireless terminal apparatus | — | 2002-04-09 |
| 6317457 | Pulse density modulator | Satoshi Konya | 2001-11-13 |
| 6229798 | Receiving unit, receiving method and terminal unit for use with radio system | — | 2001-05-08 |
| 6195401 | Data receiving apparatus and method | Izumi Hatakeyama | 2001-02-27 |
| 6115410 | Walsh code generator, signal transmitting apparatus and signal reception apparatus | — | 2000-09-05 |