Growing community of inventors

Kawanishi, Japan

Tadashi Nakagawa

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 = 4

Tadashi Nakagawa ↔ Ryuzo Ueno (1 patent)Tadashi Nakagawa ↔ Hiroshi Kita (1 patent)Tadashi NakagawaTadashi Nakagawa (1 patent)Ryuzo UenoRyuzo Ueno (108 patents)Hiroshi KitaHiroshi Kita (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Ueno Seiyaku Oyo Kenkyujo (1 from 73 patents)


1 patent:

1. 4774237 - Expellants of phytopathogenic microbes

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12/19/2025
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