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Inventor

Eiji Fujiyama

Inventor
Chigasaki, JP

Overview

2→
Patents
1990–2013
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.

H01Jprimary
H01JElectric discharge tubes or discharge lamps100%
PatentTitleYear
8,378,576'Ion beam generator'20134,960,073'Microwave plasma treatment apparatus'1990

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1990Patents assigned to ANELVA CORP (1)· patent assignee history
1990Based in Fuchu, JP· patent location history
2013Patents assigned to ABARRA EINSTEIN NOEL (1)· patent assignee history
2013Patents assigned to CANON ANELVA CORP (1)· patent assignee history
2013Patents assigned to FUJIYAMA EIJI (1)· patent assignee history
2013Patents assigned to KAMIYA YASUSHI (1)· patent assignee history
2013Based in Chigasaki, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABARRA EINSTEIN NOEL12013
ANELVA CORP11990
CANON ANELVA CORP12013
FUJIYAMA EIJIself12013
KAMIYA YASUSHI12013
Locations
LocationPatentsSpan
Chigasaki, JP12013
Fuchu, JP11990