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For the Inventor, By the Inventor

Ibaraki, Japan

Yoshifumi Nitta

USPTO Granted Patents = 4

Average Co-Inventor Count = 2.2

ph-index = 3

Forward Citations = 29(Granted Patents)


Location History:

  • Yokohama, JA (1977)
  • Matsudo, JP (1980)
  • Ibaraki, JP (1985)

Company Filing History:

goldMedal4 out of 306 
 
Ishikawajima-harima Jukogyo Kabushiki Kaisha
 patents
silverMedal1 out of 1 
 
Niigata Kisetsu Kabushiki Kaisha
 patent
where one patent can have more than one assignee

Years Active: 1977-1985

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4 patents (USPTO):Explore Patents
1. 4554964 - Method for controlling temperature of water to be fed into water cooling (1985-11-26),
2. 4197137 - Process and apparatus for calcining finely divided cement raw materials (1980-04-08),
3. 4039277 - Apparatus for calcining powder materials (1977-08-02),
4. 4018577 - Particle charging device for use in an electric dust collecting apparatus (1977-04-19),
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