Inventor

Kenichi Nara

Inventor

Nagoya, JP

Overview

1977–2021

Patent span

Mechanical engineering

Primary field (CPC F)

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

F28Fprimary

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

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%

A47FSpecial furniture, fittings, or accessories for shops, storehouses, bars, restaurants or the like5%

F01LCyclically operating valves for machines or engines5%

F01PCooling of machines or engines in general5%

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

G01PMeasuring linear or angular speed, acceleration, deceleration, or shock5%

H05KPrinted circuits5%

B60JWindows, windscreens, non-fixed roofs, doors, or similar devices for vehicles3%

B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general3%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1988–1989Based in Maebashi, JP· patent location history

1997–1999Patents assigned to NIPPON DENSO CO (2)· patent assignee history

1997–2011Based in Obu, JP· patent location history

2006–2019Patents assigned to DENSO CORP (7)· patent assignee history

2006–2014Based in Nagoya, JP· patent location history

2013–2014Patents assigned to NARA KENICHI (2)· patent assignee history

2013–2014Patents assigned to OE SHUHEI (2)· patent assignee history

2013–2014Patents assigned to OKA KUNIAKI (2)· patent assignee history

2019Based in Kariya, JP· patent location history

2021Based in Niiza-shi, JP· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations