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Inventor

Takumi Soen

Inventor
Kochi, JP

Overview

2→
Patents
1994–1996
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information100%
PatentTitleYear
5,583,985'Graphic display processing apparatus for improving speed and efficiency of a window system'19965,353,403'Graphic display processing apparatus and method for improving the speed and efficiency of a window system'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–1996Patents assigned to HITACHI CHUBU SOFTWARE KK (2)· patent assignee history
1994–1996Patents assigned to HITACHI LTD (2)· patent assignee history
1994–1996Patents assigned to HITACHI SOFTWARE ENG (2)· patent assignee history
1994–1996Based in Kochi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI CHUBU SOFTWARE KK21994–1996
HITACHI LTD21994–1996
HITACHI SOFTWARE ENG21994–1996
Locations
LocationPatentsSpan
Kochi, JP21994–1996