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Inventor

Kiyoshi Wagatsuma

Inventor
Tagajo, JP

Overview

1→
Patents
1990
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.

G05Fprimary
G05FSystems for regulating electric or magnetic variables33%
H03KPulse technique33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
4,956,599'Power control apparatus'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to TOHOKU ELECTRIC MFG CO LTD (1)· patent assignee history
1990Patents assigned to ZAIDAN HOJIN HANDOTAI KENKYU (1)· patent assignee history
1990Based in Tagajo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOHOKU ELECTRIC MFG CO LTD11990
ZAIDAN HOJIN HANDOTAI KENKYU11990
Locations
LocationPatentsSpan
Tagajo, JP11990