Growing community of inventors

Yokohama, Japan

Kunio Kotani

Average Co-Inventor Count = 2.57

ph-index = 2

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 = 5

Kunio KotaniAkio Hayashi (2 patents)Kunio KotaniSeiho Taniguchi (2 patents)Kunio KotaniKiroku Tsukada (1 patent)Kunio KotaniKunio Kotani (3 patents)Akio HayashiAkio Hayashi (48 patents)Seiho TaniguchiSeiho Taniguchi (6 patents)Kiroku TsukadaKiroku Tsukada (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Union Carbide Corporation (2 from 2,921 patents)

2. Nippon Unicar Company Limited (1 from 39 patents)


3 patents:

1. 5182072 - Process for producing a modified ethylene/vinyl acetate copolymer

2. 4648986 - Compositions based on mixtures of ethylene-ethyl acrylate copolymers and

3. 4598127 - Compositions based on mixtures of ethylene-ethyl acrylate copolymers and

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as of
12/12/2025
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