LexDanaLexDanabeta
Inventor

Katsuhiko Yuura

Inventor
Kodaira, JP

Overview

9→
Patents
1994–2003
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

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

G06Fprimary
G06FElectric digital data processing73%
G06TImage data processing or generation, in general9%
H04MTelephonic communication9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
6,657,641'Scenario display method and apparatus'20036,571,247'Object oriented technology analysis and design supporting method'20036,219,065'Method for inputting and acquiring requirement'20016,141,016'Method for inputting and acquiring requirement'20006,072,949'Method and apparatus of supporting production of application program layout and a computer program product'20005,729,253'Method for inputting and acquiring requirement'19985,655,067'Animation generating method in a design supporting system'19975,517,604'Data input/output process and design supporting process'19965,335,339'Equipment and method for interactive testing and simulating of a specification of a network system'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2003Patents assigned to HITACHI LTD (9)· patent assignee history
1994–2003Based in Kodaira, JP· patent location history
1996Patents assigned to HITACHI VLSI ENG (1)· patent assignee history
1997Patents assigned to HITACHI ULSI ENG CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD91994–2003
HITACHI ULSI ENG CORP11997
HITACHI VLSI ENG11996
Locations
LocationPatentsSpan
Kodaira, JP91994–2003