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Inventor

Keita Hirose

Inventor
Saitama, JP

Overview

4→
Patents
2013–2016
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.

H05Kprimary
H05KPrinted circuits40%
H01QAntennas, i.e. radio aerials30%
C01GCompounds containing metals not covered by subclasses c01d or c01f10%
C04BLime, magnesia10%
H01FMagnets10%
PatentTitleYear
9,338,932'Magnetoplumbite-type hexagonal ferrite'20169,276,326'Electromagnetic wave absorber'20169,263,802'Electromagnetic wave absorber'20168,466,825'Combined electromagnetic wave absorber'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to RIKEN KK (4)· patent assignee history
2013Patents assigned to HIROSE KEITA (1)· patent assignee history
2013Patents assigned to ONO TAKASHI (1)· patent assignee history
2013–2016Based in Saitama, JP· patent location history
2016Based in Kumagaya, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RIKEN KK42013–2016
HIROSE KEITAself12013
ONO TAKASHI12013
Locations
LocationPatentsSpan
Saitama, JP32013–2016
Kumagaya, JP12016