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Inventor

Hideo Asada

Inventor
Tokyo, JP

Overview

3→
Patents
1992–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

A23Gprimary
A23GCocoa14%
F25BRefrigeration machines, plants or systems14%
G07FCoin-freed or like apparatus14%
H01GCapacitors14%
H04BTransmission14%
H04LTransmission of digital information, e.g. telegraphic communication14%
H04QSelecting14%
PatentTitleYear
10,855,374Relay device, monitoring system and monitoring information transmission method20206,344,962'High voltage capacitor and magnetron'20025,159,818'Apparatus for preparing a semi-frozen confection'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to NISSEI REFRIGERATION LTD (1)· patent assignee history
1992Based in Ibaraki-shi, JP· patent location history
2002Patents assigned to TDK CORP (1)· patent assignee history
2002–2020Based in Tokyo, JP· patent location history
2020Patents assigned to NEC CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
NEC CORP12020
NISSEI REFRIGERATION LTD11992
TDK CORP12002
Locations
LocationPatentsSpan
Tokyo, JP22002–2020
Ibaraki-shi, JP11992