KAWAI; Takehiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for KAWAI; Takehiro.The latest application filed is for "circuit design device and circuit design program".

Company Profile

0.10.13

KAWAI; Takehiro - Tokyo JP
Kawai; Takehiro - Ayabe JP
Kawai; Takehiro - Muko JP
Kawai; Takehiro - Kyoto JP
Kawai; Takehiro - Mukou JP
Kawai; Takehiro - Kyoto-shi JP
Kawai, Takehiro - Muko-shi JP

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Circuit Design Device And Circuit Design Program App 20170068764 - TAKASHINA; Nobuhide ; et al.	2017-03-09
Photoelectric sensor and method for controlling amplification of received light intensity in photoelectric sensor Grant 9,243,951 - Tsuzuki , et al. January 26, 2	2016-01-26
Photoelectric Sensor And Method For Controlling Amplification Of Received Light Intensity In Photoelectric Sensor App 20140001345 - TSUZUKI; Ryosuke ; et al.	2014-01-02
Tag communication device and tag communication method Grant 8,334,754 - Kasai , et al. December 18, 2	2012-12-18
Range measuring method, range measuring apparatus, non-contacted IC medium and range measuring system Grant 8,149,155 - Kawai April 3, 2	2012-04-03
Tag communication apparatus and tag communication system Grant 8,072,328 - Ando , et al. December 6, 2	2011-12-06
Distance measuring apparatus, distance measuring method, reflector, and communication system Grant 7,903,022 - Ohara , et al. March 8, 2	2011-03-08
Tag Communication Device And Tag Communication Method App 20100214073 - Kasai; Hirokazu ; et al.	2010-08-26
Antenna, tag communication apparatus, tag communication system, scanning adjusting method for tag communication apparatus and computer readable medium Grant 7,724,140 - Saito , et al. May 25, 2	2010-05-25
RFID tag distance measuring system and reader Grant 7,714,773 - Ozaki , et al. May 11, 2	2010-05-11
Tag communication system having a controlled antenna array to prevent interference Grant 7,701,351 - Kawai , et al. April 20, 2	2010-04-20
Distance Measuring Apparatus, Distance Measuring Method, Reflector, And Communication System App 20100076722 - Ohara; Hideyuki ; et al.	2010-03-25
Distance measuring apparatus, distance measuring method, reflector and communication system Grant 7,649,491 - Ohara , et al. January 19, 2	2010-01-19
Tag communication apparatus, control method for tag communication apparatus, computer readable medium for tag communication control and tag communication control system Grant 7,573,418 - Kawai , et al. August 11, 2	2009-08-11
Range Measuring Method, Range Measuring Apparatus, Non-contacted Ic Medium And Range Measuring System App 20090195438 - KAWAI; TAKEHIRO	2009-08-06
Tag Communication Apparatus And Tag Communication System App 20080224828 - Ando; Koji ; et al.	2008-09-18
Frequency switcher, RFID system and distance measuring apparatus incorporating the Frequency switcher App 20080198903 - Kawai; Takehiro	2008-08-21
Distance Measuring Apparatus, Distance Measuring Method, Reflector and Communication System App 20080150699 - Ohara; Hideyuki ; et al.	2008-06-26
Communication antenna and pole with built-in antenna App 20070273531 - Ando; Koji ; et al.	2007-11-29
RFID tag distance measuring system and reader App 20070241904 - Ozaki; Tomohiro ; et al.	2007-10-18
Antenna, tag communication apparatus, tag communication system, scanning adjusting method for tag communication apparatus and computer readable medium App 20060001585 - Saito; Keisuke ; et al.	2006-01-05
Tag communication apparatus, control method for tag communication apparatus, computer readable medium for tag communication control and tag communication control system App 20050280538 - Kawai, Takehiro ; et al.	2005-12-22
Two-frequency Doppler distance measuring apparatus and detection system having the apparatus App 20050078029 - Okamura, Shinichiro ; et al.	2005-04-14

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