Growing community of inventors

Ibaraki, Japan

Ryutaro Ito

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 = 1

Ryutaro ItoMakoto Nakahara (1 patent)Ryutaro ItoKenzo Kubo (1 patent)Ryutaro ItoHideyuki Yamamoto (1 patent)Ryutaro ItoKoji Sumi (1 patent)Ryutaro ItoTaizo Horiike (1 patent)Ryutaro ItoRyutaro Ito (1 patent)Makoto NakaharaMakoto Nakahara (7 patents)Kenzo KuboKenzo Kubo (3 patents)Hideyuki YamamotoHideyuki Yamamoto (3 patents)Koji SumiKoji Sumi (1 patent)Taizo HoriikeTaizo Horiike (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toray Industries, Inc. (1 from 3,472 patents)


1 patent:

1. 8097048 - Polyphenylene sulfide member and method for producing the same

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as of
12/6/2025
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