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Inventor

Kotaro Shiizaki

Inventor
Kawasaki, JP

Overview

16→
Patents
2009–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 16 as inventor

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

H04Wprimary
H04WWireless communication networks34%
H04LTransmission of digital information, e.g. telegraphic communication31%
H04BTransmission28%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use7%
PatentTitleYear
10,708,896Wireless communication system, wireless base station, wireless terminal, and wireless communication method20209,974,106Base station apparatus, mobile station apparatus, radio communication system, communication control method of base station apparatus, and communication control method of mobile station apparatus20189,961,645Wireless communication system, base station device and transmission power control method20189,445,416'Wireless communication system, base station, mobile station, and wireless communication method'20169,408,088'Wireless communication system and wireless communication method'20169,059,771'Wireless relay device and wireless relay method'20158,842,699'Wireless communication system and retransmission method'20148,737,315'Communication apparatus and allocation determining method'20148,620,327'Base transceiver station'20138,559,356'Wireless relay device, wireless relay method, and wireless communication system'20138,514,739'Wireless communication device and wireless communication method'20138,509,289'Relay device and wireless relay method'20138,270,989'Base station, communication terminal, method for communication at base station, method for communication at communication terminal, and communication system'20128,175,114'Base station apparatus and reception processing method thereof'20127,869,463'Transmitting apparatus and receiving apparatus for controlling retransmission of communication data and information communication method using the same'20117,613,977'Retransmission control method and transmitter in wireless communication system'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009–2018Patents assigned to FUJITSU LTD (15)· patent assignee history
2009–2020Based in Kawasaki, JP· patent location history
2012–2014Patents assigned to SHIIZAKI KOTARO (8)· patent assignee history
2012–2014Patents assigned to KAWABATA KAZUO (5)· patent assignee history
2012–2014Patents assigned to SEKI HIROYUKI (4)· patent assignee history
2013–2014Patents assigned to JITSUKAWA DAISUKE (2)· patent assignee history
2015Based in Yokosuka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUJITSU LTD152009–2018
SHIIZAKI KOTAROself82012–2014
KAWABATA KAZUO52012–2014
SEKI HIROYUKI42012–2014
JITSUKAWA DAISUKE22013–2014
Locations
LocationPatentsSpan
Kawasaki, JP152009–2020
Yokosuka, JP12015