Inventor

Ken-ichi Kawabata

Inventor

Kodaira, JP

Overview

2007–2021

Patent span

Human necessities

Primary field (CPC A)

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

A61Bprimary

A61BDiagnosis28%

A61NElectrotherapy11%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact11%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application11%

A61MDevices for introducing media into, or onto, the body6%

B22FWorking metallic powder6%

G01SRadio direction-finding6%

G09BEducational or demonstration appliances6%

H05KPrinted circuits6%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h106%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2007–2013Patents assigned to HITACHI MEDICAL CORP (4)· patent assignee history

2007–2013Based in Kodaira, JP· patent location history

2010–2011Patents assigned to HITACHI LTD (3)· patent assignee history

2011–2021Based in Tokyo, JP· patent location history

2013Patents assigned to AZUMA TAKASHI (1)· patent assignee history

2013Patents assigned to KAWABATA KEN-ICHI (1)· patent assignee history

2021Patents assigned to FURUKAWA ELECTRIC CO LTD (2)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Kodaira, JP	5	2007–2013
Tokyo, JP	3	2011–2021