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Inventor

Kanta Yagi

Inventor
Tokyo, JP

Overview

2→
Patents
2004–2021
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.

B24Bprimary
B24BMachines, devices, or processes for grinding or polishing17%
C03BManufacture, shaping, or supplementary processes17%
H01LSemiconductor devices17%
H10DInorganic electric semiconductor devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
10,916,455Flattening method and flattening apparatus20216,698,249'Porous glass base material production device and method'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (1)· patent assignee history
2004Based in Kanagawa, JP· patent location history
2021Patents assigned to EBARA CORP (1)· patent assignee history
2021Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EBARA CORP12021
SUMITOMO ELECTRIC INDUSTRIES12004
Locations
LocationPatentsSpan
Tokyo, JP12021
Kanagawa, JP12004