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Inventor

Isamu Furuchi

Inventor
Saga, JP

Overview

3→
Patents
2002–2005
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C04Bprimary
C04BLime, magnesia30%
H01FMagnets30%
C01GCompounds containing metals not covered by subclasses c01d or c01f20%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds20%
PatentTitleYear
6,902,685'Oxide magnetic material'20056,478,982'Ferrite magnet powder and magnet using the magnet powder, and method for preparing them'20026,419,847'Ferrite magnet powder and magnet using said magnet powder, and method for preparing them'2002

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2002Patents assigned to SUMITOMO SPEC METALS (2)· patent assignee history
2002Based in Saga, JP· patent location history
2005Patents assigned to NEOMAX CO LTD (1)· patent assignee history
2005Based in Shimamoto-cho, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SUMITOMO SPEC METALS22002
NEOMAX CO LTD12005
Locations
LocationPatentsSpan
Saga, JP22002
Shimamoto-cho, JP12005