Growing community of inventors

Gifu, Japan

Johji Miwa

Average Co-Inventor Count = 2.00

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 = 2

Johji Miwa ↔ Mitsuru Furusawa (1 patent)Johji MiwaJohji Miwa (1 patent)Mitsuru FurusawaMitsuru Furusawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Duskin Franchise Co. Ltd. (1 from 15 patents)


1 patent:

1. 4444891 - Method for testing toxicity of chemical substance by using nematode

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12/18/2025
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