Growing community of inventors

Osaka, Japan

Mitsuyosi Miyutani

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 = 3

Mitsuyosi Miyutani ↔ Akira Miyazawa (1 patent)Mitsuyosi Miyutani ↔ Makoto Shiga (1 patent)Mitsuyosi MiyutaniMitsuyosi Miyutani (1 patent)Akira MiyazawaAkira Miyazawa (2 patents)Makoto ShigaMakoto Shiga (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daicel Chemical Industries, Ltd. (1 from 1,165 patents)


1 patent:

1. 4619279 - Tobacco smoke filter

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as of
12/20/2025
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