Rare earth magnet and method for manufacturing the same | Patent Number 06491765

US 06491765 B2
Application Number9851423
Publication NumberUS 20020020469 A1
Pendency1 year, 7 months, 5 days
Filled DateMay 9, 2001
Priority DateMay 9, 2001
Publication DateFeb 21, 2002
Expiration DateMay 9, 2021
Inventor/ApplicantsShuhei Okumura
Katsumi Okayama
Naoyuki Ishigaki
Naoyuki Ishigaki
Shuhei Okumura
Katsumi Okayama
ExaminesSHEEHAN, JOHN P
Art Unit1742
Technology Center1700
Assignments
Hitachi Ltd.
Current
Sumitomo Special Meals Co. Ltd.Sumitomo Chemical
Original
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