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Inventor

Kazuaki Hori

Inventor
Yokohama, JP

Overview

28→
Patents
2001–2015
Patent span
Electricity
Primary field (CPC H)

Patents· 28 as inventor

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

H04Bprimary
H04BTransmission28%
H03GControl of amplification15%
H03DDemodulation or transference of modulation from one carrier to another11%
H03FAmplifiers8%
H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses6%
H04LTransmission of digital information, e.g. telegraphic communication6%
H03CModulation4%
H10DInorganic electric semiconductor devices4%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h104%
PatentTitleYear
9,214,980'High-frequency signal processor and wireless communication system'20159,001,871'High-frequency signal processor and wireless communication system'20158,838,044'Attenuating antenna switch and communication device'20148,618,879'Semiconductor device'20138,571,496'Semiconductor device for signal amplification'20138,396,430'Semiconductor integrated circuit device and wireless communication system'20138,320,854'Semiconductor device for signal amplification'20127,856,218'Direct conversion receiver'20107,702,359'Direct-conversion transmitter circuit and transceiver system'20107,463,091'Communication semiconductor integrated circuit device and wireless communication system'20087,333,779'PLL circuit and radio communication terminal apparatus using the same'20087,288,986'Communication semiconductor integrated circuit device and wireless communication system'20077,263,145'Semiconductor integrated circuit device, wireless LAN system, and auto gain control system'20077,260,373'Direct conversion receiver'20077,239,855'communication semiconductor integrated circuit device and wireless communication system'20077,233,206'Semiconductor integrated circuit device and wireless communication system'20077,224,948'Transmitter and radio communication terminal using the same'20077,194,242'Direct-conversion transmitter circuit and transceiver system'20077,194,244'Wireless communication receiver'20077,116,949'Semiconductor integrated circuit device and wireless communication system'20067,095,999'Signal processing semiconductor integrated circuit device'20066,996,377'PLL circuit and radio communication terminal apparatus using the same'20066,970,683'PLL circuit and radio communication terminal apparatus using the same'20056,750,719'Communication semiconductor integrated circuit device and wireless communication system'20046,501,330'Signal processing semiconductor integrated circuit device'20026,424,787'Magnetic recording/reproducing apparatus and the same equipped with an image sensor'20026,384,676'Signal processing semiconductor integrated circuit device'20026,215,948'Magnetic recording/reproducing apparatus and the same equipped with an image sensor'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2007Patents assigned to HITACHI LTD (5)· patent assignee history
2001–2002Based in Chigasaki, JP· patent location history
2002–2010Based in Yokohama, JP· patent location history
2004–2010Patents assigned to RENESAS TECH CORP (12)· patent assignee history
2005–2008Patents assigned to TTP COMMUNICATIONS LTD (3)· patent assignee history
2010–2015Patents assigned to RENESAS ELECTRONICS CORP (7)· patent assignee history
2012–2013Based in Tokyo, JP· patent location history
2013–2014Patents assigned to HORI KAZUAKI (4)· patent assignee history
2013Based in Kanagawa, JP· patent location history
2014–2015Based in Kawasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RENESAS TECH CORP122004–2010
RENESAS ELECTRONICS CORP72010–2015
HITACHI LTD52001–2007
HORI KAZUAKIself42013–2014
TTP COMMUNICATIONS LTD32005–2008
Locations
LocationPatentsSpan
Yokohama, JP172002–2010
Kawasaki, JP32014–2015
Kanagawa, JP22013
Tokyo, JP22012–2013
Chigasaki, JP22001–2002