Growing community of inventors

Arakawa, Japan

Fumiko Iwaki

Average Co-Inventor Count = 8.00

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 = 0

Fumiko Iwaki ↔ Nobuo Mori (1 patent)Fumiko Iwaki ↔ Kanya Tokunaga (1 patent)Fumiko Iwaki ↔ Taketo Nakano (1 patent)Fumiko Iwaki ↔ Hisako Sanada (1 patent)Fumiko Iwaki ↔ Masaru Onodera (1 patent)Fumiko Iwaki ↔ Ryo Sumi (1 patent)Fumiko Iwaki ↔ Mineto Tomisaka (1 patent)Fumiko IwakiFumiko Iwaki (1 patent)Nobuo MoriNobuo Mori (3 patents)Kanya TokunagaKanya Tokunaga (1 patent)Taketo NakanoTaketo Nakano (1 patent)Hisako SanadaHisako Sanada (1 patent)Masaru OnoderaMasaru Onodera (1 patent)Ryo SumiRyo Sumi (1 patent)Mineto TomisakaMineto Tomisaka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nikken Sohonsha Corporation (1 from 10 patents)

2. Nippon Koei Co., Ltd. (1 from 7 patents)


1 patent:

1. 11963485 - Natural invasion promoting method and spraying material

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12/15/2025
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