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Inventor

Michio Tandai

Inventor
Yokohama, JP

Overview

2→
Patents
1994
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%
PatentTitleYear
5,363,498'Method of controlling shared data among computers'19945,293,618'Method for controlling access to a shared file and apparatus therefor'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to HITACHI LTD (2)· patent assignee history
1994Patents assigned to HITACHI SOFTWARE ENG (2)· patent assignee history
1994Patents assigned to HITACHI SEIBU SOFTWARE KK (1)· patent assignee history
1994Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21994
HITACHI SOFTWARE ENG21994
HITACHI SEIBU SOFTWARE KK11994
Locations
LocationPatentsSpan
Yokohama, JP21994