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Inventor

Toshikatsu Hiroe

Inventor
Ibaraki, JP

Overview

3→
Patents
1997–2009
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.

H10Wprimary
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1025%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
H05KPrinted circuits17%
Y10TTechnical subjects covered by former us classification17%
B29CShaping or joining of plastics8%
H10HInorganic light-emitting semiconductor devices having potential barriers8%
PatentTitleYear
7,476,913'Light emitting device having a mirror portion'20095,837,368'Insulating film with improved punching characteristics and lead frame using the same'19985,593,774'Insulating film with improved punching characteristics and lead frame using the same'1997

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1997–2009Patents assigned to HITACHI CABLE (3)· patent assignee history
1997–1998Based in Ibaraki, JP· patent location history
2009Patents assigned to HITACHI CABLE PREC CO LTD (1)· patent assignee history
2009Patents assigned to RENESAS TECH CORP (1)· patent assignee history
2009Based in Yonezawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CABLE31997–2009
HITACHI CABLE PREC CO LTD12009
RENESAS TECH CORP12009
Locations
LocationPatentsSpan
Ibaraki, JP21997–1998
Yonezawa, JP12009