Growing community of inventors

Nagoya, Japan

Koji Usui

Average Co-Inventor Count = 3.75

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 = 6

Koji UsuiAkiyoshi Sanada (1 patent)Koji UsuiYasuhiko Fukuzumi (1 patent)Koji UsuiTomoharu Tamaya (1 patent)Koji UsuiHiroyuki Manjo (1 patent)Koji UsuiEiji Nishikawa (1 patent)Koji UsuiKentaro Nakashima (1 patent)Koji UsuiKoji Usui (2 patents)Akiyoshi SanadaAkiyoshi Sanada (29 patents)Yasuhiko FukuzumiYasuhiko Fukuzumi (4 patents)Tomoharu TamayaTomoharu Tamaya (2 patents)Hiroyuki ManjoHiroyuki Manjo (1 patent)Eiji NishikawaEiji Nishikawa (1 patent)Kentaro NakashimaKentaro Nakashima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (2 from 36,546 patents)


2 patents:

1. 10994673 - Vehicle top structure

2. 9586465 - Connecting structure for windshield glass and cowl louver, molding for connecting structure for windshield glass and cowl louver, and combination structure for connecting structure

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idiyas.com
as of
12/12/2025
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