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Inventor

Junya Asayama

Inventor
Tokyo, JP

Overview

4→
Patents
2015–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 4 as inventor

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

H01Jprimary
H01JElectric discharge tubes or discharge lamps40%
H05GX-ray technique20%
C02FTreatment of water, waste water, sewage, or sludge10%
C09KMaterials for miscellaneous applications, not provided for elsewhere10%
G02BOptical elements, systems or apparatus10%
G21KHandling of particles or ionising radiation not otherwise provided for10%
PatentTitleYear
10,609,804Laser driven lamp202010,561,008Laser driven lamp20209,355,833'Excimer lamp'20169,159,545'Excimer lamp'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to USHIO ELECTRIC INC (4)· patent assignee history
2015Based in Hyogo, JP· patent location history
2016Based in Himeji, JP· patent location history
2020Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
USHIO ELECTRIC INC42015–2020
Locations
LocationPatentsSpan
Tokyo, JP22020
Himeji, JP12016
Hyogo, JP12015