Growing community of inventors

Sumida-ku, Japan

Yuumi Matsuda

Average Co-Inventor Count = 1.33

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

Yuumi MatsudaRika Homma (1 patent)Yuumi MatsudaYuumi Matsuda (2 patents)Rika HommaRika Homma (11 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kao Corporation (2 from 3,603 patents)


2 patents:

1. 9572356 - Oil/fat composition

2. 9392806 - Oil/fat composition comprising α-linolenic acid

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as of
1/5/2026
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