Growing community of inventors

Kokubunji, Japan

Yoko Sato

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 = 30

Yoko Sato ↔ Shinichi Sarugaku (1 patent)Yoko Sato ↔ Yukio Kuroiwa (1 patent)Yoko Sato ↔ Akira Fujishiro (1 patent)Yoko Sato ↔ Kazuyuki Terashima (1 patent)Yoko Sato ↔ Tohru Higashihara (1 patent)Yoko SatoYoko Sato (1 patent)Shinichi SarugakuShinichi Sarugaku (8 patents)Yukio KuroiwaYukio Kuroiwa (2 patents)Akira FujishiroAkira Fujishiro (1 patent)Kazuyuki TerashimaKazuyuki Terashima (1 patent)Tohru HigashiharaTohru Higashihara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Keiyo Engineering Co., Ltd. (1 from 34 patents)


1 patent:

1. D429401 - Kiosk

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1/7/2026
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