LexDanaLexDanabeta
Inventor

Masashi Futamura

Inventor
Itami, JP

Overview

1→
Patents
2014
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

C09Gprimary
C09GPolishing compositions33%
H01LSemiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
PatentTitleYear
8,841,215'Polishing agent, compound semiconductor manufacturing method, and semiconductor device manufacturing method'2014

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2014Patents assigned to FUTAMURA MASASHI (1)· patent assignee history
2014Patents assigned to ISHIBASHI KEIJI (1)· patent assignee history
2014Patents assigned to NISHIURA TAKAYUKI (1)· patent assignee history
2014Patents assigned to SUMITOMO ELECTRIC INDUSTRIES (1)· patent assignee history
2014Based in Itami, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
FUTAMURA MASASHIself12014
ISHIBASHI KEIJI12014
NISHIURA TAKAYUKI12014
SUMITOMO ELECTRIC INDUSTRIES12014
Locations
LocationPatentsSpan
Itami, JP12014