LexDanaLexDanabeta
Inventor

Hideyuki Tomizawa

Inventor
Kanagawa, JP

Overview

31→
Patents
2009–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 31 as inventor

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

H10Hprimary
H10HInorganic light-emitting semiconductor devices having potential barriers38%
H01LSemiconductor devices34%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
A01KAnimal husbandry1%
A61PSpecific therapeutic activity of chemical compounds or medicinal preparations1%
C07KPeptides1%
C12NMicroorganisms or enzymes1%
H05KPrinted circuits1%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation1%
H10KOrganic electric solid-state devices1%
PatentTitleYear
10,707,378Semiconductor light-emitting device202010,553,758Semiconductor light emitting device20209,887,328'Semiconductor light emitting device and method for manufacturing same'20189,882,099'Semiconductor light emitting device'20189,837,580Semiconductor light emitting device20179,722,143'Semiconductor light-emitting device'20179,559,279'Semiconductor light emitting device'20179,496,471'Semiconductor light emitting device'20169,444,013'Semiconductor light emitting device and method for manufacturing the same'20169,202,992'Semiconductor light emitting device having a fluorescent substance layer'20159,178,118'Semiconductor light emitting device and method for manufacturing the same'20159,172,016'Semiconductor light emitting device and method for manufacturing same'20159,172,021'Semiconductor light emitting device'20159,153,746'Semiconductor light emitting device and method for manufacturing same'20159,142,744'Semiconductor light emitting device and method for manufacturing same'20159,136,439'Semiconductor light emitting device'20159,041,033'Semiconductor light emitting device'20159,029,893'Semiconductor light emitting device and method for manufacturing the same'20159,029,892'Device module'20159,024,346'Semiconductor light emitting device and method for manufacturing the same'20159,006,764'Semiconductor light emitting device and light emitting device'20158,994,030'Semiconductor light emitting device'20158,987,764'Semiconductor light emitting device and light source unit'20158,957,444'Semiconductor light emitting device'20158,937,331'Semiconductor light emitting device'20158,933,476'Semiconductor light emitting device and method for manufacturing the same'20158,907,357'Light emitting module'20148,669,698'Wavelength converter and semiconductor light emitting device'20148,648,375'Semiconductor light emitting device and light emitting module'20148,614,510'Semiconductor device including a metal wiring with a metal cap'20137,608,750'Nonhuman model animal unresponsive to immunopotentiating synthetic compound'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2018Patents assigned to TOSHIBA KK (28)· patent assignee history
2013–2015Patents assigned to TOMIZAWA HIDEYUKI (6)· patent assignee history
2014–2015Patents assigned to AKIMOTO YOSUKE (5)· patent assignee history
2014–2015Patents assigned to FURUYAMA HIDETO (5)· patent assignee history
2014–2015Patents assigned to SHIMADA MIYOKO (5)· patent assignee history
2014–2016Based in Gunma, JP· patent location history
2015–2016Based in Kanagawa, JP· patent location history
2015–2020Based in Kanazawa, JP· patent location history
2017Based in Ishikawa, JP· patent location history
2020Based in Ota, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK282013–2018
TOMIZAWA HIDEYUKIself62013–2015
AKIMOTO YOSUKE52014–2015
FURUYAMA HIDETO52014–2015
SHIMADA MIYOKO52014–2015
Locations
LocationPatentsSpan
Kanagawa, JP142015–2016
Gunma, JP72014–2016
Kanazawa, JP62015–2020
Ota, JP12020
Ishikawa, JP12017