Inventor

Toshiko Isobe

Inventor
Hadano, JP

Overview

2→
Patents
1991–1998
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.

G06Fprimary
G06FElectric digital data processing100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1991–1998Patents assigned to HITACHI LTD (2)· patent assignee history
1991Patents assigned to HITACHI COMPUTER ENG (1)· patent assignee history
1991–1998Based in Hadano, JP· patent location history
1998Patents assigned to HITACHI INFORMATION TECHNOLOGY (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21991–1998
HITACHI COMPUTER ENG11991
HITACHI INFORMATION TECHNOLOGY11998
Locations
LocationPatentsSpan
Hadano, JP21991–1998