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Inventor

Masaji Ohtakeguchi

Inventor
Toyonaka, JP

Overview

1→
Patents
1988
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

H02Mprimary
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems100%
PatentTitleYear
4,737,974'Inverter type switching power supply with transformer and short circuit arrangement therefor'1988

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1988Patents assigned to HINO HIROFUMI (1)· patent assignee history
1988Patents assigned to HITACHI MEDICAL CORP (1)· patent assignee history
1988Patents assigned to KANEKO KAZUO (1)· patent assignee history
1988Patents assigned to OHTAKEGUCHI MASAJI (1)· patent assignee history
1988Patents assigned to TOKUNAGA NORIKAZU (1)· patent assignee history
1988Based in Toyonaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HINO HIROFUMI11988
HITACHI MEDICAL CORP11988
KANEKO KAZUO11988
OHTAKEGUCHI MASAJIself11988
TOKUNAGA NORIKAZU11988
Locations
LocationPatentsSpan
Toyonaka, JP11988