Growing community of inventors

Takehara, Japan

Sumiko Yamano

Average Co-Inventor Count = 5.00

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 = 16

Sumiko Yamano ↔ Yoshinobu Nakamura (1 patent)Sumiko Yamano ↔ Kanetaro Sannohe (1 patent)Sumiko Yamano ↔ Yoshio Sohama (1 patent)Sumiko Yamano ↔ Toru Iwasaki (1 patent)Sumiko YamanoSumiko Yamano (1 patent)Yoshinobu NakamuraYoshinobu Nakamura (5 patents)Kanetaro SannoheKanetaro Sannohe (4 patents)Yoshio SohamaYoshio Sohama (3 patents)Toru IwasakiToru Iwasaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Kinzoku Kogyo Kabushiki Kaisha (1 from 151 patents)


1 patent:

1. 5068150 - Copper powder for electroconductive paints and electroconductive paint

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12/16/2025
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