Growing community of inventors

Wako, Japan

Kazuhiko Yokoyama

Average Co-Inventor Count = 2.67

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 = 70

Kazuhiko Yokoyama ↔ Hiroaki Tsukui (1 patent)Kazuhiko Yokoyama ↔ Tetsuya Nakazawa (1 patent)Kazuhiko Yokoyama ↔ Manabu Ichikawa (1 patent)Kazuhiko Yokoyama ↔ Kazuhiro Kudo (1 patent)Kazuhiko YokoyamaKazuhiko Yokoyama (2 patents)Hiroaki TsukuiHiroaki Tsukui (39 patents)Tetsuya NakazawaTetsuya Nakazawa (25 patents)Manabu IchikawaManabu Ichikawa (24 patents)Kazuhiro KudoKazuhiro Kudo (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (2 from 21,831 patents)


2 patents:

1. D746179 - Motorcycle or motorcycle replica

2. D522924 - Four wheeled motor vehicle

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idiyas.com
as of
12/4/2025
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