Growing community of inventors

Ashiya, Japan

Yataro Nunokawa

Average Co-Inventor Count = 5.00

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 = 6

Yataro Nunokawa ↔ Yasuo Umehara (1 patent)Yataro Nunokawa ↔ Masaaki Hamachi (1 patent)Yataro Nunokawa ↔ Shizuhiko Ishida (1 patent)Yataro Nunokawa ↔ Shunichi Karita (1 patent)Yataro NunokawaYataro Nunokawa (1 patent)Yasuo UmeharaYasuo Umehara (1 patent)Masaaki HamachiMasaaki Hamachi (1 patent)Shizuhiko IshidaShizuhiko Ishida (1 patent)Shunichi KaritaShunichi Karita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,812 patents)

2. Ozeki Corporation (1 from 2 patents)


1 patent:

1. 5296251 - Liquor capable of being frozen when poured

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as of
12/18/2025
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