Growing community of inventors

Fukuoka, Japan

Osamu Takemoto

Average Co-Inventor Count = 4.00

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

Osamu Takemoto ↔ Hiromi Matsumoto (1 patent)Osamu Takemoto ↔ Hisatoshi Yoshii (1 patent)Osamu Takemoto ↔ Hidekazu Watanabe (1 patent)Osamu TakemotoOsamu Takemoto (1 patent)Hiromi MatsumotoHiromi Matsumoto (8 patents)Hisatoshi YoshiiHisatoshi Yoshii (1 patent)Hidekazu WatanabeHidekazu Watanabe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Steel Corporation (1 from 3,554 patents)


1 patent:

1. 4596130 - Rolling mill

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as of
12/16/2025
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