Growing community of inventors

Fukuyama, Japan

Masayuki Hammyo

Average Co-Inventor Count = 7.00

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 = 15

Masayuki Hammyo ↔ Teruyuki Hasegawa (1 patent)Masayuki Hammyo ↔ Kiyomi Taguchi (1 patent)Masayuki Hammyo ↔ Osamu Terada (1 patent)Masayuki Hammyo ↔ Noriyuki Hiraga (1 patent)Masayuki Hammyo ↔ Narito Kimura (1 patent)Masayuki Hammyo ↔ Youichi Nimura (1 patent)Masayuki HammyoMasayuki Hammyo (1 patent)Teruyuki HasegawaTeruyuki Hasegawa (8 patents)Kiyomi TaguchiKiyomi Taguchi (5 patents)Osamu TeradaOsamu Terada (2 patents)Noriyuki HiragaNoriyuki Hiraga (2 patents)Narito KimuraNarito Kimura (1 patent)Youichi NimuraYouichi Nimura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nippon Kokan Kabushiki Kaisha (1 from 487 patents)


1 patent:

1. 4438907 - Gas blowing nozzle, and production and usage thereof

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as of
12/19/2025
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