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Inventor

Yasushi Iwane

Inventor
Tokyo, JP

Overview

56→
Patents
1991–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 56 as inventor

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

H04Wprimary
H04WWireless communication networks40%
H04LTransmission of digital information, e.g. telegraphic communication30%
H04BTransmission8%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use8%
H04JMultiplex communication7%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
H03GControl of amplification2%
H03MCoding1%
H05KPrinted circuits1%
PatentTitleYear
10,887,731Mobile communication system202110,841,903Communication terminal device202010,728,857Mobile communications system and mobile terminal202010,701,639Mobile communications system and mobile terminal202010,609,685Communication system, base station and terminal device202010,609,602Mobile communication system202010,412,712Communication system, base station, and communication terminal201910,356,635Mobile communication system201910,200,976Communication system and communication terminal device using associated and non-associated cells201910,165,558Data communication method, communication system and mobile terminal201810,165,482Mobile communication system201810,110,356Mobile communication system, base station and user equipment201810,051,642Mobile communication system20189,980,251Base station device and communication system for communicating using a non-associated cell, an asymmetrical cell, a frequency band for downlink, or a frequency band for uplink20189,930,639'Data communication method and mobile communication system'20189,877,268Mobile communication system20189,872,272'Communication system for reducing congestion'20189,871,643'Mobile communication system'20189,788,268'Mobile communication system'20179,713,068'Mobile communication system'20179,705,648'Mobile communication system'20179,635,656'Data communication method, communication system and mobile terminal'20179,615,310'Mobile communication system'20179,603,060'Mobile communication system'20179,585,070'Mobile communication system'20179,565,713'Mobile communication system'20179,554,378'Communications method, base station, and mobile terminal'20179,445,322'Data communication method and mobile communication system'20169,438,390'Mobile communication system'20169,386,577'Mobile communication system'20169,380,563'Base station device and communication system for communicating using a non-associated cell, an asymmetrical cell, a frequency band for downlink, or a frequency band for uplink'20169,357,545'Mobile communication system'20169,350,496'Mobile communication system'20169,350,501'Mobile communication system'20169,320,016'Communication system'20169,319,190'Mobile communication system'20169,306,993'Mobile communication system'20169,226,221'Mobile communication system'20159,161,181'Communication method, base station, communication system, and mobile terminal'20159,072,104'Mobile communication system'20159,036,566'Communications method, base station, and mobile terminal'20159,019,983'Data communication method, communication system and mobile terminal'20158,953,523'Mobile communication system'20158,908,560'Mobile communication system'20148,811,252'Mobile communication system'20148,660,046'Data communications method and mobile communications system'20148,626,163'Mobile communication system'20148,149,749'Mobile communications system and mobile terminal'20127,885,235'Data communication method and mobile communication system'20115,719,750'Multilayer printed wiring board with plurality of ground layers forming separate ground planes'19985,285,479'Quadrature modulation circuit'19945,265,105'Decoding circuit for inhibiting error propagation'19935,212,814'Automatic output power controller'19935,208,550'Radio-frequency power amplifier device'19935,105,447'Demodulated data recognition and decision device'19925,073,901'Method for correcting waveform data in digital signal modulation and base band signal generator using data provided by this method'1991

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–2021Patents assigned to MITSUBISHI ELECTRIC CORP (49)· patent assignee history
1991–1994Based in Hyogo, JP· patent location history
1993–1998Based in Amagasaki, JP· patent location history
2011–2015Based in Chiyoda-ku, JP· patent location history
2012–2020Patents assigned to IWANE YASUSHI (22)· patent assignee history
2012–2020Patents assigned to MAEDA MIHO (22)· patent assignee history
2012–2020Patents assigned to MOCHIZUKI MITSURU (21)· patent assignee history
2012–2021Based in Tokyo, JP· patent location history
2014–2018Patents assigned to SUEMITSU TAISEI (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP491991–2021
IWANE YASUSHIself222012–2020
MAEDA MIHO222012–2020
MOCHIZUKI MITSURU212012–2020
SUEMITSU TAISEI82014–2018
Locations
LocationPatentsSpan
Tokyo, JP472012–2021
Hyogo, JP51991–1994
Chiyoda-ku, JP22011–2015
Amagasaki, JP21993–1998