Growing community of inventors

Tokyo, Japan

Yoshiko Sonoike

Average Co-Inventor Count = 4.29

ph-index = 2

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 = 43

Yoshiko SonoikeYoichi Kobayashi (3 patents)Yoshiko SonoikeTatsuhiko Kan (3 patents)Yoshiko SonoikeHisaaki Kato (2 patents)Yoshiko SonoikeMasahiko Mutai (1 patent)Yoshiko SonoikeTsuneo Terashima (1 patent)Yoshiko SonoikeYoshiko Sonoike (3 patents)Yoichi KobayashiYoichi Kobayashi (55 patents)Tatsuhiko KanTatsuhiko Kan (8 patents)Hisaaki KatoHisaaki Kato (2 patents)Masahiko MutaiMasahiko Mutai (17 patents)Tsuneo TerashimaTsuneo Terashima (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Yakult Honsha (3 from 211 patents)


3 patents:

1. 5283075 - Method of producing bread containing oligosaccharide

2. 5118521 - Method of producing bread containing oligosaccharide

3. 4859488 - Liquid food for curing constipation: polydextrose and oligosaccharide

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idiyas.com
as of
1/23/2026
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