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Inventor

Yasufumi Akagi

Inventor
Nagaoka, JP

Overview

2→
Patents
1992–1994
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 systems100%
PatentTitleYear
5,373,223'Power converter/inverter system with instantaneous real power feedback control'19945,136,494'Power conversion system with instantaneous real power feedback control'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1994Patents assigned to SEIKO EPSON CORP (2)· patent assignee history
1992–1994Based in Nagaoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP21992–1994
Locations
LocationPatentsSpan
Nagaoka, JP21992–1994