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Inventor

Hiromitsu Utsumi

Inventor
Tokyo, JP

Overview

2→
Patents
2012–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H03Fprimary
H03FAmplifiers50%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1050%
PatentTitleYear
9,543,902'Power amplifier'20178,217,496'Internal matching transistor'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2017Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
2012Patents assigned to UTSUMI HIROMITSU (1)· patent assignee history
2012–2017Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP22012–2017
UTSUMI HIROMITSUself12012
Locations
LocationPatentsSpan
Tokyo, JP22012–2017