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For the Inventor, By the Inventor

Nagano, Japan

Takafumi Kuwazawa

USPTO Granted Patents = 4

Average Co-Inventor Count = 2.9

ph-index = 2

Forward Citations = 18(Granted Patents)


Location History:

  • Shimosuwa, JP (1992)
  • Chino, JP (1992)
  • Nagano, JP (1993 - 1998)

Company Filing History:

goldMedal2 out of 307 
 
Kabushiki Kaisha Sankyo Seiki Seisakusho
 patents
silverMedal1 out of 264 
 
Sankyo Seiki Mfg. Co., Ltd
 patents
bronzeMedal1 out of 3,554 
 
Nippon Steel Corporation
 patents

Years Active: 1992-1998

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4 patents (USPTO):Explore Patents
1. 5705970 - Rare-earth containing iron-base resin bonded magnets (1998-01-06),
2. 5176842 - Method of manufacturing a resin bound magnet (1993-01-05),
3. 5096741 - Corrosionproof coating material and method for formation of coating (1992-03-17),
4. 5079572 - Electrostatic recording head and method of making the same (1992-01-07),
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