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Inventor

Ryuta Yaginuma

Inventor
Kanagawa, JP

Overview

2→
Patents
2016–2017
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

H04Bprimary
H04BTransmission40%
H01LSemiconductor devices20%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
9,559,787'Photocoupling device manufacturing method, photocoupling device, and power conversion system'20179,236,954'Photocoupler with protrusion'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2017Patents assigned to RENESAS ELECTRONICS CORP (2)· patent assignee history
2016Based in Kawasaki, JP· patent location history
2017Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
RENESAS ELECTRONICS CORP22016–2017
Locations
LocationPatentsSpan
Kanagawa, JP12017
Kawasaki, JP12016