Growing community of inventors

Yamaguchi, Japan

Kosuke Itoh

Average Co-Inventor Count = 6.00

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 = 4

Kosuke Itoh ↔ Sumio Umemura (1 patent)Kosuke Itoh ↔ Ryozo Kitoh (1 patent)Kosuke Itoh ↔ Hideaki Fukui (1 patent)Kosuke Itoh ↔ Yasutaka Arima (1 patent)Kosuke Itoh ↔ Shigeru Itoh (1 patent)Kosuke ItohKosuke Itoh (1 patent)Sumio UmemuraSumio Umemura (29 patents)Ryozo KitohRyozo Kitoh (6 patents)Hideaki FukuiHideaki Fukui (1 patent)Yasutaka ArimaYasutaka Arima (1 patent)Shigeru ItohShigeru Itoh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ube Industries, Inc. (1 from 1,432 patents)


1 patent:

1. 4225462 - Catalyst for reducing nitrogen oxides and process for producing the same

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as of
12/28/2025
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