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Inventor

Morihiko Kume

Inventor
Tokyo, JP

Overview

3→
Patents
1999–2018
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1043%
G01NInvestigating or analysing materials by determining their chemical or physical properties14%
H01LSemiconductor devices14%
H10DInorganic electric semiconductor devices14%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests14%
PatentTitleYear
10,134,869Method of manufacturing semiconductor device20186,319,331'Method for processing semiconductor substrate'20015,946,543'Semiconductor wafer evaluating method and semiconductor device manufacturing method'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
1999Patents assigned to SUMITOMO SITIX CORP (1)· patent assignee history
1999–2001Based in Tokyo, JP· patent location history
2018Patents assigned to RENESAS ELECTRONICS CORP (1)· patent assignee history
2018Based in Ibaraki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP21999–2001
RENESAS ELECTRONICS CORP12018
SUMITOMO SITIX CORP11999
Locations
LocationPatentsSpan
Tokyo, JP21999–2001
Ibaraki, JP12018