Growing community of inventors

Ueda, Japan

Shun Sakurai

Average Co-Inventor Count = 4.00

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 = 7

Shun SakuraiHideaki Takehara (2 patents)Shun SakuraiMasakane Yoshizawa (2 patents)Shun SakuraiTsuyoshi Kondo (2 patents)Shun SakuraiShun Sakurai (2 patents)Hideaki TakeharaHideaki Takehara (11 patents)Masakane YoshizawaMasakane Yoshizawa (10 patents)Tsuyoshi KondoTsuyoshi Kondo (8 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Johnan Manufacturing Inc. (2 from 23 patents)


2 patents:

1. 9580940 - Vehicle cover opening and closing control device

2. 9515418 - Energy receiving port device of vehicle

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as of
1/10/2026
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