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Inventor

Sadasaburoh Kanai

Inventor
Yokohama, JP

Overview

2→
Patents
1995–1997
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 processing67%
G11BInformation storage based on relative movement between record carrier and transducer33%
PatentTitleYear
5,638,508'Method and a system for processing a log record'19975,388,016'Magnetic tape data management method and apparatus'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995–1997Patents assigned to HITACHI LTD (2)· patent assignee history
1995–1997Based in Yokohama, JP· patent location history
1997Patents assigned to HITACHI MICROCUMPUTER ENG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD21995–1997
HITACHI MICROCUMPUTER ENG11997
Locations
LocationPatentsSpan
Yokohama, JP21995–1997