Inventor

Akihiko Eita

Inventor

Hiroshima, JP

Overview

2000–2016

Patent span

Mechanical engineering

Primary field (CPC F)

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

E02Fprimary

E02FDredging20%

F01PCooling of machines or engines in general20%

F16KValves20%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact20%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application20%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000Patents assigned to KOBE STEEL LTD (1)· patent assignee history

2000–2016Based in Hiroshima, JP· patent location history

2016Patents assigned to KOBELCO CONSTR MACH CO LTD (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOBE STEEL LTD	1	2000
KOBELCO CONSTR MACH CO LTD	1	2016

Locations

Location	Patents	Span
Hiroshima, JP	2	2000–2016