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Inventor

Fumitaka Ishibashi

Inventor
Kanagawa, JP

Overview

3→
Patents
2018–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus40%
H01LSemiconductor devices20%
H10DInorganic electric semiconductor devices20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
10,429,598Optical device and optical coupling module201910,203,460Optical semiconductor module201910,032,758Method of manufacturing semiconductor device2018

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2018–2019Patents assigned to TOSHIBA KK (3)· patent assignee history
2018–2019Based in Kanagawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
TOSHIBA KK32018–2019
Locations
LocationPatentsSpan
Kanagawa, JP32018–2019