Average Co-Inventor Count = 2.7

ph-index = 7

Forward Citations = 232(Granted Patents)

Location History:

Showa-machi, Komejima, Kitakatsushika-gun, Saitama-ken, JP (1990)
Showa-Machi, Komeejima, Kitakatsushika-gun, Saitama JP (1991)
Kitakatsushika, JP (1989 - 1992)
Kitakatsushika-gun, Saitama, JP (1993)
Saitama JP (1993)
Saitama-ken, JP (1996)
Saitama, JP (1995 - 2002)
Chichibu, JP (2004 - 2007)

Company Filing History:

Showa Denko Kabushiki Kaisha

Canon Kabushiki Kaisha

6. 5 out of 832,680

Other

patents

where one patent can have more than one assignee

Years Active: 1989-2007

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17 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7264683 - Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by same (2007-09-04),

2. 6797081 - Centrifugal casting method, centrifugal casting apparatus, and cast alloy produced by same (2004-09-28),

3. 6444048 - Alloy for use in preparation of R-T-B-based sintered magnet and process for preparing R-T-B-based sintered magnet (2002-09-03),

4. 6328825 - Alloy used for production of a rare-earth magnet and method for producing the same (2001-12-11),

5. 6045629 - Alloy used for production of a rare-earth magnet and method for (2000-04-04),

6. 5963774 - Method for producing cast alloy and magnet (1999-10-05),

7. 5948179 - Alloy used for production of a rare-earth magnet and method for (1999-09-07),

8. 5908513 - Cast alloy used for production of rare earth magnet and method for (1999-06-01),

9. 5725042 - Method for producing hydrogen-absorbing alloy (1998-03-10),

10. 5576107 - Diamond crystal and method for forming the same (1996-11-19),

11. 5445851 - Method for forming tabular diamond crystals (1995-08-29),

12. 5273618 - Apparatus for vapor-phase synthesis of diamond and method for (1993-12-28),

13. 5268201 - Composite diamond grain and method for production thereof (1993-12-07),

14. 5080975 - Composite diamond granules (1992-01-14),

15. 5071708 - Composite diamond grain (1991-12-10),

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