Growing community of inventors

Hanamaki, Japan

Yoshihide Kurihara

Average Co-Inventor Count = 3.60

ph-index = 3

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

Yoshihide KuriharaTakatoshi Takemoto (6 patents)Yoshihide KuriharaToshikazu Chida (4 patents)Yoshihide KuriharaKoshiro Nakai (2 patents)Yoshihide KuriharaNoriaki Kano (1 patent)Yoshihide KuriharaEiji Ito (1 patent)Yoshihide KuriharaHiroyasu Obara (1 patent)Yoshihide KuriharaMitsuhiro Tada (1 patent)Yoshihide KuriharaSakuji Yaegashi (1 patent)Yoshihide KuriharaTakashi Kan (1 patent)Yoshihide KuriharaTakashi Kan (1 patent)Yoshihide KuriharaYoshihide Kurihara (6 patents)Takatoshi TakemotoTakatoshi Takemoto (97 patents)Toshikazu ChidaToshikazu Chida (6 patents)Koshiro NakaiKoshiro Nakai (2 patents)Noriaki KanoNoriaki Kano (10 patents)Eiji ItoEiji Ito (8 patents)Hiroyasu ObaraHiroyasu Obara (2 patents)Mitsuhiro TadaMitsuhiro Tada (2 patents)Sakuji YaegashiSakuji Yaegashi (1 patent)Takashi KanTakashi Kan (1 patent)Takashi KanTakashi Kan (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Ace Denken (6 from 99 patents)


6 patents:

1. 5417331 - Conveyance equipment for paper or the like, and paper money collection

2. 5375966 - Reserve tank structure for pachinko island

3. 5366110 - Game token dispenser

4. 5318163 - Ball conveying gutter system of pachinko island

5. 5292131 - Curtain panel assembly for game machine island

6. 5289924 - Unit support structure for game machine island

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as of
12/17/2025
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