Growing community of inventors

Tokyo, Japan

Risa Iguchi

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

Risa IguchiNaoko Ito (1 patent)Risa IguchiNatsuno Mishina (1 patent)Risa IguchiManami Hatano (1 patent)Risa IguchiRisa Iguchi (1 patent)Naoko ItoNaoko Ito (30 patents)Natsuno MishinaNatsuno Mishina (1 patent)Manami HatanoManami Hatano (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Showa Denko K.k. (1 from 1,960 patents)


1 patent:

1. 11160744 - Gel composition

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as of
12/25/2025
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