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Inventor

Yuzo Yoshikawa

Inventor
Osaka, JP

Overview

1→
Patents
1985
Patent span
Physics
Primary field (CPC G)

Patents· 1 as inventor

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

G01Mprimary
G01MTesting static or dynamic balance of machines or structures50%
G01NInvestigating or analysing materials by determining their chemical or physical properties50%
PatentTitleYear
4,502,323'Method and apparatus for performing a hydraulic pressure test on a tube'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985Patents assigned to YAMAMOTO SUIATSU KOGYOSHO KK (1)· patent assignee history
1985Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
YAMAMOTO SUIATSU KOGYOSHO KK11985
Locations
LocationPatentsSpan
Osaka, JP11985