Growing community of inventors

Fukushima, Japan

Masahiro Amemiya

Average Co-Inventor Count = 4.00

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 = 11

Masahiro Amemiya ↔ Kunio Matsuki (1 patent)Masahiro Amemiya ↔ Katsuji Yano (1 patent)Masahiro Amemiya ↔ Satoshi Saito (1 patent)Masahiro AmemiyaMasahiro Amemiya (1 patent)Kunio MatsukiKunio Matsuki (2 patents)Katsuji YanoKatsuji Yano (1 patent)Satoshi SaitoSatoshi Saito (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Showa Denko K.k. (1 from 1,960 patents)


1 patent:

1. 6417147 - Cleaning agent composition, method for cleaning and use thereof

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12/19/2025
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