Growing community of inventors

Ogasa-gun, Japan

Yumi Sekine

Average Co-Inventor Count = 5.00

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 = 17

Yumi SekineTomohiro Sugiura (1 patent)Yumi SekineMinoru Umezaki (1 patent)Yumi SekineMasatoshi Egawa (1 patent)Yumi SekineYoshihiro Sugiyama (1 patent)Yumi SekineYumi Sekine (1 patent)Tomohiro SugiuraTomohiro Sugiura (26 patents)Minoru UmezakiMinoru Umezaki (16 patents)Masatoshi EgawaMasatoshi Egawa (6 patents)Yoshihiro SugiyamaYoshihiro Sugiyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yazaki Corporation (1 from 8,213 patents)


1 patent:

1. 6875923 - Bus bar device and electric junction box incorporating the same

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1/8/2026
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