Inventor

Keiko Yasui

Inventor

Yamatokoriyama, JP

Overview

2006–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

H05Bprimary

H05BElectric heating20%

A47LDomestic washing or cleaning8%

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

D06FLaundering, drying, ironing, pressing or folding textile articles8%

E03DWater-closets or urinals with flushing devices8%

F24DDomestic- or space-heating systems, e.g. central heating systems8%

F24HFluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general8%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact8%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application8%

H01CResistors8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006–2013Based in Yamatokoriyama, JP· patent location history

2010–2013Patents assigned to PANASONIC CORP (4)· patent assignee history

2010–2012Based in Nara, JP· patent location history

2011Based in Osaka, JP· patent location history

2012–2013Patents assigned to YASUI KEIKO (2)· patent assignee history

2012Patents assigned to FURUBAYASHI MITSUYUKI (1)· patent assignee history

2013Patents assigned to ISHII TAKAHITO (1)· patent assignee history

2013Patents assigned to KOHARA KAZUYUKI (1)· patent assignee history

2021Based in Kanagawa, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations