LexDanaLexDanabeta
Inventor

Hiroshi Nagura

Inventor
Okazaki, JP

Overview

4→
Patents
2012–2020
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B23Kprimary
B23KSoldering or unsoldering17%
B23PMetal-working not otherwise provided for17%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact17%
F28FDetails of heat-exchange and heat-transfer apparatus, of general application17%
H01HElectric switches17%
Y10TTechnical subjects covered by former us classification17%
PatentTitleYear
10,598,440Method of manufacturing heat exchanger20209,879,919'Heat exchanger and method of manufacturing same'20188,354,906'Electromagnetic relay'20138,093,974'Electromagnetic relay'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to ANDEN CO LTD (2)· patent assignee history
2012–2013Patents assigned to ITO TAKASHI (2)· patent assignee history
2012–2013Patents assigned to NAGURA HIROSHI (2)· patent assignee history
2012–2013Patents assigned to TAKEYAMA MASAKI (2)· patent assignee history
2012–2013Based in Okazaki, JP· patent location history
2018–2020Patents assigned to YUTAKA GIKEN CO LTD (2)· patent assignee history
2018Based in Hamamatsu, JP· patent location history
2020Based in Shizuoka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ANDEN CO LTD22012–2013
ITO TAKASHI22012–2013
NAGURA HIROSHIself22012–2013
TAKEYAMA MASAKI22012–2013
YUTAKA GIKEN CO LTD22018–2020
Locations
LocationPatentsSpan
Okazaki, JP22012–2013
Shizuoka, JP12020
Hamamatsu, JP12018