Inventor

Isao Kawasaki

Inventor

Tokyo, JP

Overview

1993–2013

Patent span

Chemistry

Primary field (CPC C)

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

C23Cprimary

C23CCoating metallic material23%

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 systems15%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles8%

C11DDetergent compositions8%

C23GCleaning or de-greasing of metallic material by chemical methods other than electrolysis8%

F24FAir-conditioning8%

H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%

H05KPrinted circuits8%

Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%

Y02TClimate change mitigation technologies related to transportation8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1993–1996Patents assigned to NIPPON PAINT CO LTD (4)· patent assignee history

1993–1996Based in Osaka, JP· patent location history

1994Patents assigned to ASAHI DENKA KOGYO KK (1)· patent assignee history

1994Based in Kawasaki, JP· patent location history

1996Patents assigned to FUJITSU GENERAL LTD (1)· patent assignee history

1996Based in Yokohama, JP· patent location history

1999–2013Patents assigned to MITSUBISHI ELECTRIC CORP (3)· patent assignee history

1999–2013Based in Tokyo, JP· patent location history

2013Patents assigned to AZUMA SATOSHI (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations