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Inventor

Koji Mitake

Inventor
Tokyo, JP

Overview

4→
Patents
2015–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Fprimary
H01FMagnets40%
B22FWorking metallic powder20%
C22CAlloys20%
H02KDynamo-electric machines20%
PatentTitleYear
11,017,928Magnet, magnet stack, and motor202110,096,410R-T-B based sintered magnet20189,997,284Sintered magnet20189,177,705'Sintered rare earth magnet, method of producing the same, and rotating machine'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2021Patents assigned to TDK CORP (4)· patent assignee history
2015Patents assigned to FUJITO SHINYA (1)· patent assignee history
2015Patents assigned to HIDAKA TETSUYA (1)· patent assignee history
2015Patents assigned to HOSAKO MOTOAKI (1)· patent assignee history
2015Patents assigned to MITAKE KOJI (1)· patent assignee history
2015–2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TDK CORP42015–2021
FUJITO SHINYA12015
HIDAKA TETSUYA12015
HOSAKO MOTOAKI12015
MITAKE KOJIself12015
Locations
LocationPatentsSpan
Tokyo, JP42015–2021