Inventor

Toshiaki Nakamura

Inventor

Tokyo, JP

Overview

4→

Patents

2010–2021

Patent span

Human necessities

Primary field (CPC A)

Patents· 4 as inventor

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

A61Kprimary

A61KPreparations for medical, dental or toiletry purposes13%

A61PSpecific therapeutic activity of chemical compounds or medicinal preparations13%

C07DHeterocyclic compounds13%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact13%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application13%

H05KPrinted circuits13%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%

C07FAcyclic, carbocyclic or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium7%

PatentTitleYear

11,112,186Heat pipe heatsink with internal structural support plate2021 11,085,703Heatsink2021 9,187,450'Substituted pyridine compound'2015 7,687,491'Heterocyclic compound'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010–2015Patents assigned to DAIICHI SANKYO CO LTD (2)· patent assignee history

2010–2021Based in Tokyo, JP· patent location history

2015Patents assigned to HAGIHARA MASAHIKO (1)· patent assignee history

2015Patents assigned to ITO KOJI (1)· patent assignee history

2015Patents assigned to IWASE NORIAKI (1)· patent assignee history

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

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAIICHI SANKYO CO LTD	2	2010–2015
FURUKAWA ELECTRIC CO LTD	2	2021
HAGIHARA MASAHIKO	1	2015
ITO KOJI	1	2015
IWASE NORIAKI	1	2015

Locations

Location	Patents	Span
Tokyo, JP	4	2010–2021