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Inventor

Toshiaki Mizuta

Inventor
Kawasaki, JP

Overview

5→
Patents
1979–1988
Patent span
Electricity
Primary field (CPC H)

Patents· 5 as inventor

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

H04Qprimary
H04QSelecting50%
G01NInvestigating or analysing materials by determining their chemical or physical properties13%
G01RMeasuring electric variables13%
G08CTransmission systems for measured values, control or similar signals13%
H04LTransmission of digital information, e.g. telegraphic communication13%
PatentTitleYear
4,775,838'Sensor with periodic heating'19884,361,838'Remote meter reading arrangement'19824,352,104'Remote meter reading apparatus'19824,316,262'Remote meter reading system'19824,162,484'Data collection system'1979

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1979–1988Patents assigned to RICOH KK (5)· patent assignee history
1979–1982Based in Kawasaki, JP· patent location history
1982Based in Tokyo, JP· patent location history
1988Patents assigned to RICOH SEIKI CO LTD (1)· patent assignee history
1988Based in Yokohama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH KK51979–1988
RICOH SEIKI CO LTD11988
Locations
LocationPatentsSpan
Kawasaki, JP31979–1982
Yokohama, JP11988
Tokyo, JP11982