Inventor

Tetsuhiko Miyatani

Inventor

Tokyo, JP

Overview

30→

Patents

1999–2019

Patent span

Electricity

Primary field (CPC H)

Patents· 30 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Bprimary

H04BTransmission39%

H04LTransmission of digital information, e.g. telegraphic communication20%

H03FAmplifiers18%

H01QAntennas, i.e. radio aerials7%

H03GControl of amplification5%

H04WWireless communication networks5%

G01RMeasuring electric variables2%

H03JTuning resonant circuits2%

H04JMultiplex communication2%

PatentTitleYear

10,420,124Remote node, center node, communication system, communication terminal, and communication method2019 8,942,310'Information processing apparatus and information processing method, and non-transitory computer readable medium storing information processing program'2015 8,779,979'Multi-antenna signal receiving device processing multi-path interference'2014 8,488,653'Cooperative communication system and method using the same'2013 8,351,547'Wireless communication device, wireless communication system, and method for detecting receive timing of direct wave'2013 8,094,708'Receiver with multiple antennas and method of receiving signals'2012 7,696,761'Spectrum analyzing method, distortion detector and distortion compensation amplifying device'2010 7,561,629'Multicarrier receiver and transmitter with delay correcting function'2009 7,529,316'Transmitter'2009 7,489,907'Transmitter for suppressing a variation in input level of a multicarrier signal'2009 7,398,064'Transmitting apparatus'2008 7,098,734'Distortion-compensated amplifier using predistortion technique'2006 7,072,318'Cell search determination circuit'2006 6,983,173'Telecommunications device'2006 6,968,169'Receiver'2005 6,959,174'Amplifying device'2005 6,934,541'Communication device'2005 6,931,239'Peak limiter and multi-carrier amplification apparatus'2005 6,904,267'Amplifying device'2005 6,856,196'Distortion compensator'2005 6,804,217'CDMA mobile station apparatus'2004 6,785,257'Base station'2004 6,707,844'Synchronous circuit and receiver'2004 6,677,820'Distortion compensation apparatus'2004 6,636,557'Despreading circuit'2003 6,594,324'Correlation operation method and matched filter'2003 6,388,518'Distortion compensation apparatus'2002 6,366,765'Receiver'2002 6,301,292'Despreading circuit'2001 5,956,333'Multi-user demodulator for CDMA spectrum spreading communication'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2019Based in Tokyo, JP· patent location history

2001–2004Patents assigned to KOKUSAI ELECTRIC CO LTD (6)· patent assignee history

2002–2010Patents assigned to HITACHI INT ELECTRIC INC (17)· patent assignee history

2004Based in Sendai, JP· patent location history

2012–2015Patents assigned to MIYATANI TETSUHIKO (5)· patent assignee history

2012–2014Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history

2012–2014Based in Yokohama, JP· patent location history

2015–2019Patents assigned to NEC CORP (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HITACHI INT ELECTRIC INC	17	2002–2010
KOKUSAI ELECTRIC CO LTD	6	2001–2004
MIYATANI TETSUHIKOself	5	2012–2015
SAMSUNG ELECTRONICS CO LTD	3	2012–2014
NEC CORP	2	2015–2019

Locations

Location	Patents	Span
Tokyo, JP	25	1999–2019
Yokohama, JP	4	2012–2014
Sendai, JP	1	2004