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Inventor

Norihisa Otani

Inventor
Yokohama, JP

Overview

4→
Patents
2010–2021
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.

H03Kprimary
H03KPulse technique30%
H04BTransmission30%
C01BNon-metallic elements10%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
H01PWaveguides10%
H10DInorganic electric semiconductor devices10%
PatentTitleYear
11,066,599Production method for carbon-based light-emitting material20218,779,840'High frequency switch'20147,864,000'High frequency switching circuit'20117,847,655'Switching circuit'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2014Patents assigned to SAMSUNG ELECTRO MECH (3)· patent assignee history
2010–2014Based in Yokohama, JP· patent location history
2014Patents assigned to OTANI NORIHISA (1)· patent assignee history
2014Patents assigned to OTOBE EIICHIRO (1)· patent assignee history
2014Patents assigned to SUGIURA TSUYOSHI (1)· patent assignee history
2021Patents assigned to NISSAN CHEMICAL IND LTD (1)· patent assignee history
2021Based in Funabashi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRO MECH32010–2014
NISSAN CHEMICAL IND LTD12021
OTANI NORIHISAself12014
OTOBE EIICHIRO12014
SUGIURA TSUYOSHI12014
Locations
LocationPatentsSpan
Yokohama, JP32010–2014
Funabashi, JP12021