Growing community of inventors

Miki, Japan

Masahio Nishiyama

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 = 0

Masahio NishiyamaMasakazu Shibamiya (1 patent)Masahio NishiyamaYasuyuki Nagatomo (1 patent)Masahio NishiyamaKazuma Konishi (1 patent)Masahio NishiyamaMasahio Nishiyama (1 patent)Masakazu ShibamiyaMasakazu Shibamiya (11 patents)Yasuyuki NagatomoYasuyuki Nagatomo (10 patents)Kazuma KonishiKazuma Konishi (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Konami Digital Entertainment Co., Ltd. (1 from 528 patents)


1 patent:

1. 8137190 - Game server device, game terminal device, secondary game management system, and secondary game management method

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12/8/2025
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