Growing community of inventors

Yokohama, Japan

Shinji Tobe

Average Co-Inventor Count = 10.00

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 = 49

Shinji Tobe ↔ Michihiro Yamaguchi (1 patent)Shinji Tobe ↔ Tomiyuki Nanba (1 patent)Shinji Tobe ↔ Sadaki Takata (1 patent)Shinji Tobe ↔ Masaaki Ishiwatari (1 patent)Shinji Tobe ↔ Yoshimaru Kumano (1 patent)Shinji Tobe ↔ Toshio Yoneyama (1 patent)Shinji Tobe ↔ Shin Nakamura (1 patent)Shinji Tobe ↔ Hiromi Ito (1 patent)Shinji Tobe ↔ Hidekazu Toyoda (1 patent)Shinji TobeShinji Tobe (1 patent)Michihiro YamaguchiMichihiro Yamaguchi (24 patents)Tomiyuki NanbaTomiyuki Nanba (23 patents)Sadaki TakataSadaki Takata (14 patents)Masaaki IshiwatariMasaaki Ishiwatari (8 patents)Yoshimaru KumanoYoshimaru Kumano (7 patents)Toshio YoneyamaToshio Yoneyama (6 patents)Shin NakamuraShin Nakamura (2 patents)Hiromi ItoHiromi Ito (2 patents)Hidekazu ToyodaHidekazu Toyoda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shideido Company Ltd. (1 from 1 patent)


1 patent:

1. 5015469 - Water-in-oil emulsion type cosmetics

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12/30/2025
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