Growing community of inventors

Tokyo, Japan

Munetoshi Nagayama

Average Co-Inventor Count = 3.00

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

Munetoshi NagayamaNobuyuki Iwasaki (1 patent)Munetoshi NagayamaToshinari Hara (1 patent)Munetoshi NagayamaMunetoshi Nagayama (1 patent)Nobuyuki IwasakiNobuyuki Iwasaki (18 patents)Toshinari HaraToshinari Hara (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Sega (1 from 92 patents)


1 patent:

1. 8500125 - Medal game apparatus

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as of
12/20/2025
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