Growing community of inventors

Ushiku, Japan

Hisako Sanada

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

Hisako Sanada ↔ Nobuo Mori (1 patent)Hisako Sanada ↔ Kanya Tokunaga (1 patent)Hisako Sanada ↔ Taketo Nakano (1 patent)Hisako Sanada ↔ Fumiko Iwaki (1 patent)Hisako Sanada ↔ Masaru Onodera (1 patent)Hisako Sanada ↔ Ryo Sumi (1 patent)Hisako Sanada ↔ Mineto Tomisaka (1 patent)Hisako SanadaHisako Sanada (1 patent)Nobuo MoriNobuo Mori (3 patents)Kanya TokunagaKanya Tokunaga (1 patent)Taketo NakanoTaketo Nakano (1 patent)Fumiko IwakiFumiko Iwaki (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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as of
12/15/2025
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