Growing community of inventors

Fujinomiya, Japan

Kiyoshi Yoko

Average Co-Inventor Count = 7.00

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 = 1

Kiyoshi Yoko ↔ Hiroshi Hotta (1 patent)Kiyoshi Yoko ↔ Hiroshi Nakatsuji (1 patent)Kiyoshi Yoko ↔ Tuneyasu Nakashima (1 patent)Kiyoshi Yoko ↔ Hiroyasu Komazawa (1 patent)Kiyoshi Yoko ↔ Seiichi Higashiyama (1 patent)Kiyoshi Yoko ↔ Noboru Gotoh (1 patent)Kiyoshi YokoKiyoshi Yoko (1 patent)Hiroshi HottaHiroshi Hotta (5 patents)Hiroshi NakatsujiHiroshi Nakatsuji (4 patents)Tuneyasu NakashimaTuneyasu Nakashima (3 patents)Hiroyasu KomazawaHiroyasu Komazawa (2 patents)Seiichi HigashiyamaSeiichi Higashiyama (2 patents)Noboru GotohNoboru Gotoh (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Polyplastics Co., Ltd. (1 from 381 patents)


1 patent:

1. 4540773 - Method of producing an improved polyacetal polymer

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12/19/2025
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