Inventor

Toshio Tsubakida

Inventor

Konan, JP

Overview

1997–2015

Patent span

Mechanical engineering

Primary field (CPC F)

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 vehicles23%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact15%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application15%

LOC2815%

A61LMethods or apparatus for sterilising materials or objects in general8%

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material8%

F04DNon-positive-displacement pumps8%

Y10TTechnical subjects covered by former us classification8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1997–2000Patents assigned to ZEXEL CORP (3)· patent assignee history

1997–2000Based in Konan, JP· patent location history

2010–2011Patents assigned to VALEO THERMAL SYS JAPAN CO (3)· patent assignee history

2010–2015Based in Saitama, JP· patent location history

2011Based in Kumagaya, JP· patent location history

2015Patents assigned to HARA SHINICHI (1)· patent assignee history

2015Patents assigned to HAYASHI NAOTO (1)· patent assignee history

2015Patents assigned to MIZUNO YOSHIE (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations