Growing community of inventors

Higashiosaka, Japan

Norihisa Taira

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

Norihisa Taira ↔ Masato Yoshioka (1 patent)Norihisa Taira ↔ Keiichi Uehara (1 patent)Norihisa Taira ↔ Akane Kamiyama (1 patent)Norihisa Taira ↔ Naoya Hashimoto (1 patent)Norihisa TairaNorihisa Taira (1 patent)Masato YoshiokaMasato Yoshioka (5 patents)Keiichi UeharaKeiichi Uehara (1 patent)Akane KamiyamaAkane Kamiyama (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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12/12/2025
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