Growing community of inventors

Iwaki, Japan

Hisao Sanada

Average Co-Inventor Count = 5.00

ph-index = 1

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 7

Hisao Sanada ↔ Masayuki Funabashi (1 patent)Hisao Sanada ↔ Koji Seguchi (1 patent)Hisao Sanada ↔ Kazuyoshi Inada (1 patent)Hisao Sanada ↔ Ritaro Saito (1 patent)Hisao SanadaHisao Sanada (1 patent)Masayuki FunabashiMasayuki Funabashi (12 patents)Koji SeguchiKoji Seguchi (8 patents)Kazuyoshi InadaKazuyoshi Inada (6 patents)Ritaro SaitoRitaro Saito (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kureha Kagaku Kogyo Kabushiki Kaisha (1 from 776 patents)


1 patent:

1. 4112053 - Dry method for the denitrification of exhaust gas containing nitrogen

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12/10/2025
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