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Inventor

Shiro Oba

Inventor
Komoro, JP

Overview

2→
Patents
2005
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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 h1050%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1050%
PatentTitleYear
6,946,306'Method of manufacturing a semiconductor device and a fabrication apparatus for a semiconductor device'20056,852,553'Semiconductor device fabrication method and semiconductor device fabrication apparatus'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to HITACHI TOBU SEMICONDUCTOR LTD (1)· patent assignee history
2005Patents assigned to RENESAS TECH CORP (1)· patent assignee history
2005Based in Komoro, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI TOBU SEMICONDUCTOR LTD12005
RENESAS TECH CORP12005
Locations
LocationPatentsSpan
Komoro, JP22005