Growing community of inventors

Tokyo, Japan

Kohtaroh Yoshimura

Average Co-Inventor Count = 3.43

ph-index = 2

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 = 8

Kohtaroh YoshimuraYoshinori Takahashi (1 patent)Kohtaroh YoshimuraTakeo Fujii (1 patent)Kohtaroh YoshimuraNobuo Wakasugi (1 patent)Kohtaroh YoshimuraMotonobu Hatakeyama (1 patent)Kohtaroh YoshimuraHidenori Naoi (1 patent)Kohtaroh YoshimuraKohtaroh Yoshimura (2 patents)Yoshinori TakahashiYoshinori Takahashi (34 patents)Takeo FujiiTakeo Fujii (27 patents)Nobuo WakasugiNobuo Wakasugi (12 patents)Motonobu HatakeyamaMotonobu Hatakeyama (6 patents)Hidenori NaoiHidenori Naoi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Oki Electric Industry Co., Ltd. (2 from 4,979 patents)


2 patents:

1. 4930089 - Method for identifying coordinate data for selected locations on

2. 4741636 - Dot drive circuit of wire dot type printer

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12/11/2025
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