Growing community of inventors

Nagoya, Japan

Hidehiko Sakamoto

Average Co-Inventor Count = 6.22

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

Hidehiko SakamotoHideo Takeda (2 patents)Hidehiko SakamotoHiroaki Kashima (2 patents)Hidehiko SakamotoJong Hak Choi (2 patents)Hidehiko SakamotoYoshinori Ogawa (1 patent)Hidehiko SakamotoAkito Inoue (1 patent)Hidehiko SakamotoYoshihisa Tanaka (1 patent)Hidehiko SakamotoYuki Hamamoto (1 patent)Hidehiko SakamotoYuta Kikuchi (1 patent)Hidehiko SakamotoRui Kaga (1 patent)Hidehiko SakamotoTakaaki Hirama (1 patent)Hidehiko SakamotoTakashi Mega (1 patent)Hidehiko SakamotoNoriyuki Ikarashi (1 patent)Hidehiko SakamotoNobuyuki Matsutani (1 patent)Hidehiko SakamotoHidehiko Sakamoto (2 patents)Hideo TakedaHideo Takeda (21 patents)Hiroaki KashimaHiroaki Kashima (11 patents)Jong Hak ChoiJong Hak Choi (2 patents)Yoshinori OgawaYoshinori Ogawa (16 patents)Akito InoueAkito Inoue (8 patents)Yoshihisa TanakaYoshihisa Tanaka (4 patents)Yuki HamamotoYuki Hamamoto (1 patent)Yuta KikuchiYuta Kikuchi (1 patent)Rui KagaRui Kaga (1 patent)Takaaki HiramaTakaaki Hirama (1 patent)Takashi MegaTakashi Mega (1 patent)Noriyuki IkarashiNoriyuki Ikarashi (1 patent)Nobuyuki MatsutaniNobuyuki Matsutani (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jt Co., Ltd. (2 from 4 patents)


2 patents:

1. 10991197 - Game machine system

2. 10964166 - Operating device of game machine and game machine

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as of
12/7/2025
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