Growing community of inventors

Shizuoka, Japan

Yojiro Yoneyama

Average Co-Inventor Count = 1.33

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

Yojiro YoneyamaShin Matsumoto (1 patent)Yojiro YoneyamaYojiro Yoneyama (2 patents)Shin MatsumotoShin Matsumoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nihon Plast Co., Ltd. (2 from 227 patents)

2. Honda Motor Co., Ltd. (1 from 21,963 patents)


2 patents:

1. 12397620 - Wind direction adjustment apparatus

2. 12090963 - Vehicle hook apparatus

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as of
1/10/2026
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