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Inventor

Ippei Fujiyama

Inventor
Unoke-machi, JP

Overview

2→
Patents
1999–2001
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.

H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h10100%
PatentTitleYear
6,172,422'Semiconductor device and a manufacturing method thereof'20015,926,694'Semiconductor device and a manufacturing method thereof'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2001Patents assigned to PFU LTD (2)· patent assignee history
1999–2001Based in Unoke-machi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PFU LTD21999–2001
Locations
LocationPatentsSpan
Unoke-machi, JP21999–2001