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Inventor

Sumio Suzuki

Inventor
Miyagi, JP

Overview

2→
Patents
1982–2002
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B41Fprimary
B41FPrinting machines or presses25%
B41JTypewriters25%
G01FMeasuring volume, volume flow, mass flow or liquid level25%
G05BControl or regulating systems in general25%
PatentTitleYear
6,474,156'Method and device for determining the amount of a liquid existing in a container'20024,353,299'Automatic control system for offset printing machine'1982

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1982Patents assigned to RICOH KK (1)· patent assignee history
1982Based in Yamagata, JP· patent location history
2002Patents assigned to TOHOKU RIKO KK (1)· patent assignee history
2002Based in Miyagi, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RICOH KK11982
TOHOKU RIKO KK12002
Locations
LocationPatentsSpan
Miyagi, JP12002
Yamagata, JP11982