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Kumagaya, Japan

Masahiro Takahashi

USPTO Granted Patents = 8

EPO Patents = 1

Average Co-Inventor Count = 3.0

ph-index = 6

Forward Citations = 103(Granted Patents)

Location History:

Kimagaya, JP (1999)
Kumagaya, JP (1995 - 2000)
Tochigi-ken, JP (2000)
Saitama-ken, JP (2000 - 2010)

Company Filing History:

Hitachi Metals, Ltd.

Years Active: 1995-2010

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8 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7754094 - Sintered ferrite and its production method and electronic part using same (2010-07-13),

2. 6159308 - Rare earth permanent magnet and production method thereof (2000-12-12),

3. 6126713 - Additive for use in producing spheroidal graphite cast iron (2000-10-03),

4. 6080245 - Rare earth permanent magnet and method for producing the same (2000-06-27),

5. 5997804 - Rare earth permanent magnet and method for producing the same (1999-12-07),

6. 5858123 - Rare earth permanent magnet and method for producing the same (1999-01-12),

7. 5489343 - Method for producing R-Fe-B-based, sintered magnet (1996-02-06),

8. 5472525 - Nd-Fe-B system permanent magnet (1995-12-05),

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