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Patents Grants
last 30 patents
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Patent Grant
Motor having a rotor with interior split-permanent-magnet
Patent number
6,741,002
Issue date
May 25, 2004
Matsushita Electric Industrial Co., Ltd.
Noriyoshi Nishiyama
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Motor having a rotor with interior split-permanent-magnet
Patent number
6,340,857
Issue date
Jan 22, 2002
Matsushita Electric Industrial Co., Ltd.
Noriyoshi Nishiyama
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Motor having a rotor with interior split-permanent-magnet
Publication number
20020041128
Publication date
Apr 11, 2002
NORIYOSHI NISHIYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
MOTOR HAVING A ROTOR WITH INTERIOR SPLIT-PERMANENT-MAGNET
Publication number
20010043020
Publication date
Nov 22, 2001
NORIYOSHI NISHIYAMA
B60 - VEHICLES IN GENERAL