Growing community of inventors

Tokyo, Japan

Sadanobu Tobe

Average Co-Inventor Count = 3.00

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 = 2

Sadanobu TobeKoji Mitsugi (1 patent)Sadanobu TobeRyuichi Miyajima (1 patent)Sadanobu TobeSadanobu Tobe (1 patent)Koji MitsugiKoji Mitsugi (12 patents)Ryuichi MiyajimaRyuichi Miyajima (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ajinomoto Co., Ltd. (1 from 1,931 patents)


1 patent:

1. 3957581 - Method of producing peptidase

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1/20/2026
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