Inventor

Yusaku Kawabata

Inventor

Kyoto, JP

Overview

14→

Patents

2013–2020

Patent span

Electricity

Primary field (CPC H)

Patents· 14 as inventor

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

H10Wprimary

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%

F21KNon-electric light sources using luminescence15%

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 emitted15%

F21VFunctional features or details of lighting devices or systems thereof11%

H01LSemiconductor devices11%

H05BElectric heating11%

F21SNon-portable lighting devices7%

G02BOptical elements, systems or apparatus4%

H10HInorganic light-emitting semiconductor devices having potential barriers4%

H01QAntennas, i.e. radio aerials3%

PatentTitleYear

D0882163Sensor for a signal lamp2020 10,295,126Lighting device2019 10,190,729LED lamp2019 9,893,420'Wireless module with plural in-plane terminals'2018 9,797,554'LED lamp'2017 9,777,891'LED lamp'2017 9,732,916'Lighting device'2017 9,587,813'Lighting device'2017 9,303,833'Lighting device'2016 9,234,632'LED lamp'2016 9,129,941'Wireless module with plural in-plane terminals'2015 9,052,099'LED lamp'2015 8,915,610'Lighting device'2014 8,591,057'LED lamp'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2020Patents assigned to ROHM CO LTD (14)· patent assignee history

2013–2016Patents assigned to KAWABATA YUSAKU (3)· patent assignee history

2013–2014Patents assigned to WATANABE TOSHIO (2)· patent assignee history

2013Patents assigned to FUKUI HIROYUKI (1)· patent assignee history

2013–2020Based in Kyoto, JP· patent location history

2014Patents assigned to FUJITA TOSHIYUKI (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
ROHM CO LTD	14	2013–2020
KAWABATA YUSAKUself	3	2013–2016
WATANABE TOSHIO	2	2013–2014
FUJITA TOSHIYUKI	1	2014
FUKUI HIROYUKI	1	2013

Locations

Location	Patents	Span
Kyoto, JP	14	2013–2020