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Inventor

Yoshihiko Kikkawa

Inventor
Tokyo, JP

Overview

2→
Patents
1999–2004
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.

B60Hprimary
B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles20%
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 systems20%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters20%
H05KPrinted circuits20%
Y02TClimate change mitigation technologies related to transportation20%
PatentTitleYear
6,687,139'Inverter control apparatus'20045,946,192'Power transistor module packaging structure'1999

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1999–2004Patents assigned to MITSUBISHI ELECTRIC CORP (2)· patent assignee history
1999–2004Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITSUBISHI ELECTRIC CORP21999–2004
Locations
LocationPatentsSpan
Tokyo, JP21999–2004