Growing community of inventors

Higashiosaka, Japan

Akane Kamiyama

Average Co-Inventor Count = 5.00

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

Akane Kamiyama ↔ Masato Yoshioka (1 patent)Akane Kamiyama ↔ Keiichi Uehara (1 patent)Akane Kamiyama ↔ Norihisa Taira (1 patent)Akane Kamiyama ↔ Naoya Hashimoto (1 patent)Akane KamiyamaAkane Kamiyama (1 patent)Masato YoshiokaMasato Yoshioka (5 patents)Keiichi UeharaKeiichi Uehara (1 patent)Norihisa TairaNorihisa Taira (1 patent)Naoya HashimotoNaoya Hashimoto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Seikwa Kasei Company, Limited (1 from 1 patent)


1 patent:

1. 8163939 - Ascorbic acid derivative or salt thereof, production method thereof, and cosmetic

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as of
12/12/2025
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