Inventor

Toshikazu Ishihara

Inventor

Aichi, JP

Overview

1984–2013

Patent span

Mechanical engineering

Primary field (CPC F)

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

F25Bprimary

F25BRefrigeration machines, plants or systems24%

A61MDevices for introducing media into, or onto, the body10%

B60HArrangements of heating, cooling, ventilating or other air-treating devices specially adapted for passenger or goods spaces of vehicles10%

A61BDiagnosis5%

D06FLaundering, drying, ironing, pressing or folding textile articles5%

F02GHot gas or combustion-product positive-displacement engine plants5%

F04CRotary-piston, or oscillating-piston, positive-displacement machines for liquids5%

F24FAir-conditioning5%

F25DRefrigerators5%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact5%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1984–1985Patents assigned to TOYODA CHUO KENKYUSHO KK (4)· patent assignee history

1984Based in Aichi, JP· patent location history

1995–2013Patents assigned to SANYO ELECTRIC CO (5)· patent assignee history

2005Based in Osaka, JP· patent location history

2006Based in San Jose, CA, US· patent location history

2009Based in Saitama, JP· patent location history

2013Patents assigned to FUKUDA EIJI (1)· patent assignee history

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

2013Patents assigned to ISHIHARA TOSHIKAZU (1)· patent assignee history

2013Based in Moriguchi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations