Inventor

Kazunari Kushima

Inventor

Shiga, JP

Overview

1→

Patents

1996

Patent span

Electricity

Primary field (CPC H)

Patents· 1 as inventor

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

G02Fprimary

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein33%

H05KPrinted circuits33%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%

PatentTitleYear

5,587,557'Printed circuit board and liquid crystal display'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to IBM (1)· patent assignee history

1996Based in Shiga, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
IBM	1	1996

Locations

Location	Patents	Span
Shiga, JP	1	1996