Growing community of inventors

Shiga, Japan

Wan Zhi Zhong

Average Co-Inventor Count = 2.00

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 = 84

Wan Zhi Zhong ↔ Norihiko Takamori (3 patents)Wan Zhi ZhongWan Zhi Zhong (3 patents)Norihiko TakamoriNorihiko Takamori (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sunstar Giken Kabushiki Kaisha (3 from 88 patents)


3 patents:

1. D435001 - Sprocket

2. D434351 - Sprocket

3. D430511 - Sprocket

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as of
12/12/2025
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