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For the Inventor, By the Inventor

Iwaki, Japan

Kazuo Takahashi

USPTO Granted Patents = 4

Average Co-Inventor Count = 3.6

ph-index = 3

Forward Citations = 20(Granted Patents)


Location History:

  • Iwaki, JA (1976)
  • Iwaki, JP (1980 - 1989)

Company Filing History:

goldMedal3 out of 776 
 
Kureha Kagaku Kogyo Kabushiki Kaisha
 patents
silverMedal1 out of 137 
 
Kureha Kagaku Kogyo K.k.
 patents

Years Active: 1976-1989

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4 patents (USPTO):Explore Patents
1. 4886857 - Styrene based resin composition (1989-12-12),
2. 4607080 - Thermoplastic resin composition (1986-08-19),
3. 4206290 - Fire retardant resinous compositions (1980-06-03),
4. 3959408 - Vinyl chloride resins blended with two step graft resins (1976-05-25),
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