KOYAMA; Kazuhiro

Patent Applications and Registrations

Patent applications and USPTO patent grants for KOYAMA; Kazuhiro.The latest application filed is for "power supply device having wireless communication function".

Company Profile

5.29.46

KOYAMA; Kazuhiro - Chiba JP
KOYAMA; Kazuhiro - Tokyo JP
KOYAMA; Kazuhiro - Chiba-shi JP
Koyama; Kazuhiro - Minato-ku JP
Koyama, Kazuhiro - Toyonaka City JP
Koyama, Kazuhiro - Mihama-ku 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
Power Supply Device Having Wireless Communication Function App 20200251919 - Kind Code	2020-08-06
Monitoring System, Server Apparatus, And Program App 20200228885 - KOYAMA; Kazuhiro	2020-07-16
Cell type power supply device having wireless communication function Grant 10,666,080 - Koyama , et al.	2020-05-26
Circuit and electronic equipment Grant 10,511,339 - Koyama , et al. Dec	2019-12-17
Circuit And Electronic Equipment App 20190020368 - Koyama; Kazuhiro ; et al.	2019-01-17
Cell Type Power Supply Device Having Wireless Communication Function App 20180358817 - KOYAMA; Kazuhiro ; et al.	2018-12-13
Cell type power supply device, circuit and electronic equipment Grant 10,128,889 - Koyama , et al. November 13, 2	2018-11-13
Cell Type Power Supply Device Having Wireless Communication Function App 20180315968 - Koyama; Kazuhiro ; et al.	2018-11-01
Time correction system, electronic device, timepiece, and program Grant 10,067,480 - Ogasawara , et al. September 4, 2	2018-09-04
Altimeter, electronic timepiece, and program Grant 10,066,938 - Nomura , et al. September 4, 2	2018-09-04
Cell Type Power Supply Device, Circuit And Electronic Equipment App 20180198478 - Koyama; Kazuhiro ; et al.	2018-07-12
Electronic device, communication system, and method of controlling electronic device Grant 9,941,733 - Ogasawara , et al. April 10, 2	2018-04-10
Pointer driving motor unit, electronic device, and control method of pointer driving motor unit Grant 9,939,785 - Koyama April 10, 2	2018-04-10
Electronic device, communication method and recording medium Grant 9,800,333 - Ogasawara , et al. October 24, 2	2017-10-24
Electronic device, display control method and program Grant 9,763,627 - Hasegawa , et al. September 19, 2	2017-09-19
Sample holder for an electron microscope Grant D794,816 - Koyama , et al. August 15, 2	2017-08-15
Time correction system, electronic device, timepiece, and program Grant 9,709,962 - Ogasawara , et al. July 18, 2	2017-07-18
Pointer Driving Motor Unit, Electronic Device, And Control Method Of Pointer Driving Motor Unit App 20170192394 - KOYAMA; Kazuhiro	2017-07-06
Pointer Driving Motor Unit And Control Method Of Pointer Driving Motor Unit App 20170192393 - OGASAWARA; Kenji ; et al.	2017-07-06
Communication System, Electronic Apparatus, Communication Method And Program App 20170019246 - KOYAMA; Kazuhiro ; et al.	2017-01-19
Altimeter, Electronic Timepiece, And Program App 20160327387 - NOMURA; Takayuki ; et al.	2016-11-10
Multimedia providing service Grant 9,491,301 - Ozawa , et al. November 8, 2	2016-11-08
Time Correction System, Electronic Device, Timepiece, And Program App 20160274550 - Ogasawara; Kenji ; et al.	2016-09-22
Time Correction System, Electronic Device, Timepiece, And Program App 20160266554 - OGASAWARA; Kenji ; et al.	2016-09-15
Electronic timepiece and control method of electronic timepiece Grant 9,442,465 - Yamamoto , et al. September 13, 2	2016-09-13
Electronic Timepiece, Electronic Timepiece System And Method Of Controlling Electronic Timepiece App 20160223990 - KOYAMA; Kazuhiro	2016-08-04
Electronic Device, Communication System, And Method Of Controlling Electronic Device App 20160190863 - OGASAWARA; Kenji ; et al.	2016-06-30
Electronic Timepiece And Control Method Of Electronic Timepiece App 20160139569 - YAMAMOTO; Kosuke ; et al.	2016-05-19
Communication System, Electronic Device, Electronic Timepiece, Communication Method App 20160080076 - IHASHI; Tomohiro ; et al.	2016-03-17
Electronic Device, Communication Method And Recording Medium App 20160080078 - OGASAWARA; Kenji ; et al.	2016-03-17
Electronic Apparatus And Program App 20150342476 - TAKAKURA; Akira ; et al.	2015-12-03
Multimedia providing service Grant 9,118,747 - Ozawa , et al. August 25, 2	2015-08-25
Electronic device, method of extracting data and program Grant 9,111,437 - Koyama August 18, 2	2015-08-18
Sample holder and method for fixing observation sample Grant 9,082,583 - Koyama , et al. July 14, 2	2015-07-14
Holder and Method for Fixing Observation Sample App 20150137002 - Koyama; Kazuhiro ; et al.	2015-05-21
Electronic Device, Heart-rate Receiving Method And Program App 20140243693 - KOYAMA; Kazuhiro ; et al.	2014-08-28
Living Body Information Detection Apparatus And Living Body Information Detection Program App 20140191944 - MUGISHIMA; Katsuya ; et al.	2014-07-10
Electronic Device, Method Of Extracting Data And Program App 20140118124 - KOYAMA; Kazuhiro	2014-05-01
Electronic Device, Display Control Method And Program App 20140121567 - HASEGAWA; Takanori ; et al.	2014-05-01
Heartbeat measuring device and heartbeat measuring method Grant 8,682,420 - Tsubata , et al. March 25, 2	2014-03-25
Multimedia communication system, multimedia communication device and terminal Grant 8,588,379 - Koyama , et al. November 19, 2	2013-11-19
Multimedia communication system, multimedia communication device and terminal Grant 8,564,639 - Koyama , et al. October 22, 2	2013-10-22
Multimedia providing service Grant 8,477,918 - Ozawa , et al. July 2, 2	2013-07-02
Heartbeat Measuring Device And Heartbeat Measuring Method App 20130138007 - TSUBATA; Keisuke ; et al.	2013-05-30
Multimedia Providing Service App 20130067040 - OZAWA; Kazunori ; et al.	2013-03-14
Multimedia Providing Service App 20130060846 - OZAWA; Kazunori ; et al.	2013-03-07
Encoded stream transmitter Grant 8,243,826 - Koyama , et al. August 14, 2	2012-08-14
Moving picture compression/encoding method conversion device and moving picture communication system Grant 7,986,732 - Koyama July 26, 2	2011-07-26
Transcoder device for transcoding compressed and encoded bitstream of motion picture in syntax level and motion picture communication system Grant 7,978,762 - Koyama , et al. July 12, 2	2011-07-12
Multiplexing device and data processing method thereof Grant 7,792,159 - Itou , et al. September 7, 2	2010-09-07
Multimedia Providing Service App 20100203871 - Ozawa; Kazunori ; et al.	2010-08-12
Multimedia Providing Service App 20100205278 - Ozawa; Kazunori ; et al.	2010-08-12
Multimedia Communication System, Multimedia Communication Device And Terminal App 20100194848 - Koyama; Kazuhiro ; et al.	2010-08-05
Multimedia Communication System, Multimedia Communication Device And Terminal App 20100189233 - Koyama; Kazuhiro ; et al.	2010-07-29
Protocol Conversion System in Media Communication between a Packet-Switching Network and Circuit-Switiching Network App 20100128715 - Dei; Hiroaki ; et al.	2010-05-27
Method, apparatus, system, and program for switching image coded data Grant 7,653,251 - Dei , et al. January 26, 2	2010-01-26
Encoded Stream Transmitter App 20090060059 - Koyama; Kazuhiro ; et al.	2009-03-05
Moving Image Distribution System And Conversion Device App 20090052538 - Watanabe; Kazuteru ; et al.	2009-02-26
Moving Picture Communication Device, Moving Picture Communication System, and Moving Picture Communication Method App 20080240255 - Koyama; Kazuhiro ; et al.	2008-10-02
Data Communication Terminal, Radio Base Station Searching Method, and Program App 20080186904 - Koyama; Kazuhiro ; et al.	2008-08-07
Communication common carrier selecting method and mobile comunication terminal App 20080160942 - Koyama; Kazuhiro ; et al.	2008-07-03
Audio Communication Method And Device App 20070223660 - Dei; Hiroaki ; et al.	2007-09-27
Moving picture compression/encoding method conversion device and moving picture communication system App 20060215757 - Koyama; Kazuhiro	2006-09-28
Transcoder device for transcoding compressed and encoded bitstream of motion picture in syntax level and motion picture communication system App 20060165180 - Koyama; Kazuhiro ; et al.	2006-07-27
Multiplexing device and data processing method thereof App 20060153249 - Itou; Hironori ; et al.	2006-07-13
Moving picture compression encoding method, apparatus and program App 20060133489 - Watanabe; Kazuteru ; et al.	2006-06-22
Method, apparatus, system, and program for switching image coded data App 20060045363 - Dei; Hiroaki ; et al.	2006-03-02
Method and apparatus for transmitting and receiving coded packet and program therefor App 20050063473 - Koyama, Kazuhiro ; et al.	2005-03-24
Data distribution system App 20020116382 - Koyama, Kazuhiro ; et al.	2002-08-22
Method and system for providing service information through mobile communication device, mobile communication device, portable terminal, mobile communication management server, and computer-readable recording medium App 20020009989 - Kanesaka, Toshiya ; et al.	2002-01-24
Electronic device, user identification assisting device, appliance management device, electronic device management system, and appliance management system App 20010056305 - Moriya, Koichi ; et al.	2001-12-27

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