Growing community of inventors

Toyohashi, Japan

Hideyo Yoshikawa

Average Co-Inventor Count = 6.00

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

Hideyo Yoshikawa ↔ Akihiro Kimura (1 patent)Hideyo Yoshikawa ↔ Hiroyuki Muto (1 patent)Hideyo Yoshikawa ↔ Go Kawamura (1 patent)Hideyo Yoshikawa ↔ Atsunori Matsuda (1 patent)Hideyo Yoshikawa ↔ Norio Hakiri (1 patent)Hideyo Yoshikawa ↔ Akihiro Kimura (0 patent)Hideyo YoshikawaHideyo Yoshikawa (1 patent)Akihiro KimuraAkihiro Kimura (14 patents)Hiroyuki MutoHiroyuki Muto (5 patents)Go KawamuraGo Kawamura (3 patents)Atsunori MatsudaAtsunori Matsuda (3 patents)Norio HakiriNorio Hakiri (1 patent)Akihiro KimuraAkihiro Kimura (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Unicharm Corporation (1 from 1,645 patents)


1 patent:

1. 9603756 - Composite material for absorbent article, and method for manufacturing thereof

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as of
1/9/2026
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