Growing community of inventors

Kobe, Japan

Kei Uchida

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 = 1

Kei UchidaToshiyuki Hirashima (2 patents)Kei UchidaSeiichiro Yagi (1 patent)Kei UchidaShirou Honma (1 patent)Kei UchidaChihiro Okayama (1 patent)Kei UchidaEiichi Kato (1 patent)Kei UchidaAkihiro Tada (1 patent)Kei UchidaKei Uchida (2 patents)Toshiyuki HirashimaToshiyuki Hirashima (22 patents)Seiichiro YagiSeiichiro Yagi (13 patents)Shirou HonmaShirou Honma (11 patents)Chihiro OkayamaChihiro Okayama (6 patents)Eiichi KatoEiichi Kato (5 patents)Akihiro TadaAkihiro Tada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kawasaki Jukogyo Kabushiki Kaisha (2 from 3,322 patents)


2 patents:

1. 9623882 - Carbody of railcar

2. 9475504 - Railcar and method for manufacturing the same

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as of
12/6/2025
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