LexDanaLexDanabeta
Inventor

Toshifumi Nakamura

Inventor
Tokyo, JP

Overview

25→
Patents
1994–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 25 as inventor

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

H04Wprimary
H04WWireless communication networks28%
Y02DClimate change mitigation technologies in information and communication technologies [ict], i.e. information and communication technologies aiming at the reduction of their own energy use20%
F02PIgnition, other than compression ignition, for internal-combustion engines9%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications9%
H04BTransmission7%
H04NPictorial communication, e.g. television7%
G01NInvestigating or analysing materials by determining their chemical or physical properties4%
H04LTransmission of digital information, e.g. telegraphic communication4%
F02DControlling combustion engines2%
F27BFurnaces, kilns, ovens or retorts in general2%
PatentTitleYear
11,085,698Heating furnace202110,859,059Discharge state detecting apparatus of internal combustion engine202010,808,673Control device and control method for internal combustion engine202010,499,331Base station, radio communications system, base station control method, radio communications method and base station control program201910,364,787Discharge stopping device201910,167,841Internal-combustion-engine combustion state detecting apparatus201910,123,267Base station, radio communications system, base station control method, radio communications method and base station control program20189,998,937Method and device for estimating communication load, radio station and upper-level apparatus in radio communication system20189,693,301'Base station, radio communications system, base station control method, radio communications method and base station control program'20179,386,537'Received power estimation device, received power estimate method, program, sensor station, and radio system'20169,301,166'Base station, radio communications system, base station control method, radio communications method and base station control program'20169,237,574'Spectrum control system, database, spectrum control method, and non-transitory computer-readable medium storing spectrum control program'20169,155,099'Base station, radio communications system, control method of base station, radio communications method and control program'20159,091,641'Sample measurement device, sample measurement system and sample measurement method'20158,964,552'Base station, method for controlling base station, control program, and mobile station'20158,880,085'Base station, radio communications system, base station control method, radio communications method and base station control program'20148,838,126'Base station, radio communications system, base station control method, radio communications method and base station control program'20148,787,185'Base station, wireless communication system, method for controlling base station, wireless communication method, control program, and mobile station'20148,620,374'Base station, radio communications system, base station control method, radio communications method and base station control program'20138,344,733'Sample measurement device, sample measurement system and sample measurement method'20136,091,859'Image data enlarging/smoothing processor'20006,002,592'Electronic device and method for manufacturing electronic device'19995,798,843'Image processing system with a buffer memory'19985,710,638'Image processing system with a buffer memory'19985,337,156'Image output device and facsimile management report output method'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2000Based in Saitama, JP· patent location history
1999–2020Based in Tokyo, JP· patent location history
2013–2019Patents assigned to NEC CORP (13)· patent assignee history
2013–2019Patents assigned to NAKAMURA TOSHIFUMI (9)· patent assignee history
2013–2019Patents assigned to ARIYOSHI MASAYUKI (7)· patent assignee history
2013–2019Patents assigned to MURAOKA KAZUSHI (7)· patent assignee history
2013–2019Patents assigned to HAMABE KOJIRO (6)· patent assignee history
2013–2015Based in Ehime, JP· patent location history
2014–2019Based in Minato-ku, JP· patent location history
2021Based in Nagoya-shi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP132013–2019
NAKAMURA TOSHIFUMIself92013–2019
ARIYOSHI MASAYUKI72013–2019
MURAOKA KAZUSHI72013–2019
HAMABE KOJIRO62013–2019
Locations
LocationPatentsSpan
Tokyo, JP101999–2020
Minato-ku, JP82014–2019
Saitama, JP41994–2000
Ehime, JP22013–2015
Nagoya-shi, JP12021