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Inventor

Etsuo Sakoguchi

Inventor
Osaka, JP

Overview

2→
Patents
1985–1994
Patent span
Electricity
Primary field (CPC H)

Patents· 2 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 systems40%
H05BElectric heating40%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications20%
PatentTitleYear
5,321,235'Half-bridge converter switching power supply for magnetron'19944,560,851'Single-ended push-pull induction heating apparatus'1985

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1985–1994Patents assigned to SANYO ELECTRIC CO (2)· patent assignee history
1985–1994Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SANYO ELECTRIC CO21985–1994
Locations
LocationPatentsSpan
Osaka, JP21985–1994