Growing community of inventors

Tokyo, Japan

Haruka Yokoyama

Average Co-Inventor Count = 2.00

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 = 0

Haruka YokoyamaKazuya Shikata (2 patents)Haruka YokoyamaHaruka Yokoyama (2 patents)Kazuya ShikataKazuya Shikata (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Asahi Kasei Kabushiki Kaisha (2 from 943 patents)


2 patents:

1. 12421333 - Polyethylene powder and molded article thereof

2. 12221497 - Polyethylene powder, and molded body thereof

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as of
12/15/2025
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