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Inventor

Renichi Yamada

Inventor
Tokyo, JP

Overview

1→
Patents
2021
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.

B60Lprimary
B60LPropulsion of electrically-propelled vehicles25%
G01KMeasuring temperature25%
G01RMeasuring electric variables25%
H03MCoding25%
PatentTitleYear
11,016,138Diagnosis system for power conversion device, diagnosis method for semiconductor module, and power conversion device2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to HITACHI LTD (1)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI LTD12021
Locations
LocationPatentsSpan
Tokyo, JP12021