Growing community of inventors

Kanagawa, Japan

Masao Fujikawa

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 = 0

Masao Fujikawa ↔ Shingo Mizuno (1 patent)Masao Fujikawa ↔ Gentaro Muramatsu (1 patent)Masao Fujikawa ↔ Takako Sakuma (1 patent)Masao FujikawaMasao Fujikawa (1 patent)Shingo MizunoShingo Mizuno (5 patents)Gentaro MuramatsuGentaro Muramatsu (1 patent)Takako SakumaTakako Sakuma (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Evolium S.a.s. (1 from 36 patents)


1 patent:

1. 7734956 - Process management system

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12/11/2025
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