Inventor

Yasushi Hiramoto

Inventor

Tokyo, JP

Overview

2→

Patents

2013

Patent span

Mechanical engineering

Primary field (CPC F)

Patents· 2 as inventor

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

F21Vprimary

F21VFunctional features or details of lighting devices or systems thereof29%

F21YIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to the form or the kind of the light sources or of the colour of the light emitted29%

F21KNon-electric light sources using luminescence14%

F21SNon-portable lighting devices14%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1014%

PatentTitleYear

8,547,037'Liquid-cooled LED lighting device'2013 8,419,249'Liquid-cooled LED lighting device'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to HIRAMOTO YASUSHI (2)· patent assignee history

2013Patents assigned to KOIKE TERUO (2)· patent assignee history

2013Patents assigned to STANLEY ELECTRIC CO LTD (2)· patent assignee history

2013Patents assigned to YATSUDA YASUSHI (2)· patent assignee history

2013Patents assigned to YAMADA MITSUO (1)· patent assignee history

2013Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
HIRAMOTO YASUSHIself	2	2013
KOIKE TERUO	2	2013
STANLEY ELECTRIC CO LTD	2	2013
YATSUDA YASUSHI	2	2013
YAMADA MITSUO	1	2013

Locations

Location	Patents	Span
Tokyo, JP	2	2013