Growing community of inventors

Tokyo, Japan

Takashi Hirasawa

Average Co-Inventor Count = 8.00

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 = 0

Takashi Hirasawa ↔ Nobuyuki Shimoda (1 patent)Takashi Hirasawa ↔ Wayne Andrew Renshaw (1 patent)Takashi Hirasawa ↔ Joe Williams (1 patent)Takashi Hirasawa ↔ Shiro Fujii (1 patent)Takashi Hirasawa ↔ Cat Tu (1 patent)Takashi Hirasawa ↔ Jason Hodges (1 patent)Takashi Hirasawa ↔ Shuichi Kondo (1 patent)Takashi Hirasawa ↔ Jason Hodges (0 patent)Takashi HirasawaTakashi Hirasawa (1 patent)Nobuyuki ShimodaNobuyuki Shimoda (11 patents)Wayne Andrew RenshawWayne Andrew Renshaw (9 patents)Joe WilliamsJoe Williams (8 patents)Shiro FujiiShiro Fujii (4 patents)Cat TuCat Tu (3 patents)Jason HodgesJason Hodges (1 patent)Shuichi KondoShuichi Kondo (1 patent)Jason HodgesJason Hodges (0 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Nippon Steel Corporation (1 from 3,548 patents)

2. Bluescope Steel Limited (1 from 44 patents)

3. Nippon Steel Coated Sheet Corporation (1 from 5 patents)


1 patent:

1. 11155911 - Metal-coated steel strip

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as of
12/12/2025
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