Growing community of inventors

Ichihara, Japan

Norihito Kanno

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 = 6

Norihito Kanno ↔ Fumiaki Takagi (1 patent)Norihito Kanno ↔ Katsumi Ichitani (1 patent)Norihito Kanno ↔ Kazuaki Abe (1 patent)Norihito Kanno ↔ Masami Yamanaka (1 patent)Norihito KannoNorihito Kanno (1 patent)Fumiaki TakagiFumiaki Takagi (15 patents)Katsumi IchitaniKatsumi Ichitani (14 patents)Kazuaki AbeKazuaki Abe (13 patents)Masami YamanakaMasami Yamanaka (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Idemitsu Kosan Company, Limited (1 from 2,271 patents)


1 patent:

1. 6136759 - Additive composition

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as of
12/19/2025
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