Growing community of inventors

Takasago, Japan

Akio Tsukamoto

Average Co-Inventor Count = 6.00

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

Akio Tsukamoto ↔ Koichi Ueno (1 patent)Akio Tsukamoto ↔ Keizo Konishi (1 patent)Akio Tsukamoto ↔ Hiroo Nishimura (1 patent)Akio Tsukamoto ↔ Tamotsu Tori (1 patent)Akio Tsukamoto ↔ Fukuzo Harada (1 patent)Akio TsukamotoAkio Tsukamoto (1 patent)Koichi UenoKoichi Ueno (5 patents)Keizo KonishiKeizo Konishi (2 patents)Hiroo NishimuraHiroo Nishimura (2 patents)Tamotsu ToriTamotsu Tori (1 patent)Fukuzo HaradaFukuzo Harada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Kobe Seiko Sho (1 from 1,100 patents)


1 patent:

1. 5341769 - Vaporizer for liquefied natural gas

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as of
12/30/2025
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