Growing community of inventors

Minami-ashigara, Japan

Sumio Otani

Average Co-Inventor Count = 3.00

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 = 13

Sumio OtaniNobuo Hiratsuka (1 patent)Sumio OtaniMasaru Horiguchi (1 patent)Sumio OtaniSumio Otani (1 patent)Nobuo HiratsukaNobuo Hiratsuka (14 patents)Masaru HoriguchiMasaru Horiguchi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Fuji Photo Film Company, Limited (1 from 16,458 patents)


1 patent:

1. 4171987 - Micro-porous sheet

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