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Inventor

Kazuhisa Ogasawara

Inventor
Okayama, JP

Overview

4→
Patents
2003–2017
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.

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1060%
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
9,739,707'Oil concentration measurement system and oil concentration measurement method'20177,648,580'Substrate processing method and substrate processing device'20107,437,834'Method of processing substrate and substrate processing apparatus'20086,637,445'Substrate processing unit'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to OMEGE SEMICONDUCTOR ELECTRONIC (1)· patent assignee history
2003Patents assigned to S E S COMPANY LTD (1)· patent assignee history
2003Based in Katano, JP· patent location history
2008–2010Patents assigned to SES CO LTD (2)· patent assignee history
2008–2010Based in Okayama, JP· patent location history
2017Patents assigned to ACT FIVE CO LTD (1)· patent assignee history
2017Based in Kyoto, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SES CO LTD22008–2010
ACT FIVE CO LTD12017
OMEGE SEMICONDUCTOR ELECTRONIC12003
S E S COMPANY LTD12003
Locations
LocationPatentsSpan
Okayama, JP22008–2010
Kyoto, JP12017
Katano, JP12003