Growing community of inventors

Ikeda, Japan

Norimasa Umesaki

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

Norimasa Umesaki ↔ Jiro Matsuo (1 patent)Norimasa Umesaki ↔ Isao Yamada (1 patent)Norimasa Umesaki ↔ Masato Kiuchi (1 patent)Norimasa Umesaki ↔ Shigeharu Tamura (1 patent)Norimasa Umesaki ↔ Kensuke Murai (1 patent)Norimasa UmesakiNorimasa Umesaki (1 patent)Jiro MatsuoJiro Matsuo (16 patents)Isao YamadaIsao Yamada (15 patents)Masato KiuchiMasato Kiuchi (5 patents)Shigeharu TamuraShigeharu Tamura (3 patents)Kensuke MuraiKensuke Murai (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Agency of Industrial Science and Technology (1 from 1,037 patents)


1 patent:

1. 6641937 - Transparent conductive film and process for producing the film

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as of
12/17/2025
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