Growing community of inventors

Kanonji, Japan

Huanhuan Chen

Average Co-Inventor Count = 3.00

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 = 1

Huanhuan ChenTatsuya Hashimoto (2 patents)Huanhuan ChenTetsuo Okubo (2 patents)Huanhuan ChenHuanhuan Chen (2 patents)Tatsuya HashimotoTatsuya Hashimoto (95 patents)Tetsuo OkuboTetsuo Okubo (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Unicharm Corporation (2 from 1,645 patents)


2 patents:

1. 10675193 - Wearing article

2. 10166154 - Shaped non-woven fabric for absorbent article, absorbent article including said shaped non-woven fabric, and method for manufacturing said shaped non-woven fabric

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1/10/2026
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