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Inventor

Yoshihiko Sunagawa

Inventor
Kanagawa, JP

Overview

3→
Patents
1978–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Fprimary
G01FMeasuring volume, volume flow, mass flow or liquid level50%
G06FElectric digital data processing25%
H04NPictorial communication, e.g. television25%
PatentTitleYear
10,992,823Information processing device to store log information during communication failure20214,236,144'Inspection system for a group of tanks'19804,065,968'Liquid level measuring apparatus'1978

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1978–2021Based in Kanagawa, JP· patent location history
2021Patents assigned to INOKUCHI SUMIHIRO (1)· patent assignee history
2021Patents assigned to KOHARA TASUKU (1)· patent assignee history
2021Patents assigned to Konno Ryotaro (1)· patent assignee history
2021Patents assigned to RICOH CO LTD (1)· patent assignee history
2021Patents assigned to SUN XIAOYA (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
INOKUCHI SUMIHIRO12021
KOHARA TASUKU12021
Konno Ryotaro12021
RICOH CO LTD12021
SUN XIAOYA12021
Locations
LocationPatentsSpan
Kanagawa, JP31978–2021