Growing community of inventors

Yokosuka, Japan

Sayuri Itoh

Average Co-Inventor Count = 4.00

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 = 4

Sayuri Itoh ↔ Yasuji Suhara (1 patent)Sayuri Itoh ↔ Kazuteru Yokose (1 patent)Sayuri Itoh ↔ Hiromi Maruyama (1 patent)Sayuri ItohSayuri Itoh (1 patent)Yasuji SuharaYasuji Suhara (7 patents)Kazuteru YokoseKazuteru Yokose (6 patents)Hiromi MaruyamaHiromi Maruyama (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hoffmann-la Roche Inc. (1 from 4,943 patents)


1 patent:

1. 4202943 - Resolution of a racemate

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12/20/2025
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