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Inventor

Naoko Kashiwaya

Inventor
Fuji, JP

Overview

1→
Patents
1992
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 1 as inventor

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

C04Bprimary
C04BLime, magnesia25%
H01FMagnets25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
5,164,104'Magnetic material containing rare earth element, iron, nitrogen, hydrogen and oxygen and bonded magnet containing the same'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992Patents assigned to ASAHI CHEMICAL IND (1)· patent assignee history
1992Based in Fuji, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASAHI CHEMICAL IND11992
Locations
LocationPatentsSpan
Fuji, JP11992