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Inventor

Reiji Nakajima

Inventor
Kyoto, JP

Overview

14→
Patents
2010–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 14 as inventor

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

H03Fprimary
H03FAmplifiers22%
H04BTransmission22%
H01PWaveguides16%
H03HImpedance networks, e.g. resonant circuits11%
H01LSemiconductor devices8%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
H10DInorganic electric semiconductor devices5%
H03GControl of amplification3%
H04WWireless communication networks3%
H05KPrinted circuits3%
PatentTitleYear
10,833,023Circuit module202010,505,505Power amplification module, front-end circuit, and communication device201910,389,310Radio-frequency signal amplifier circuit, power amplifier module, front-end circuit, and communication device201910,340,971Power amplification module, front-end circuit, and communication device201910,230,338High-frequency amplifier module201910,218,317High-frequency amplifier module201910,164,585Radio frequency filter, radio frequency front-end circuit, communication device, and design method for radio frequency filter201810,056,936Front end circuit and communication apparatus20189,887,684'Isolator'20189,780,735'High-frequency signal amplifier circuit, power amplifier module, front-end circuit, and communication apparatus'20179,705,172'Non-reciprocal circuit element'20179,620,838'Non-reciprocal circuit device'20179,583,808'Nonreversible circuit device'20177,679,470'Nonreciprocal circuit device'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2020Patents assigned to MURATA MANUFACTURING CO (14)· patent assignee history
2010Based in Komatsu, JP· patent location history
2017–2020Based in Kyoto, JP· patent location history
2017–2018Based in Nagaokakyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MURATA MANUFACTURING CO142010–2020
Locations
LocationPatentsSpan
Kyoto, JP102017–2020
Nagaokakyo, JP32017–2018
Komatsu, JP12010