Growing community of inventors

Tokyo, Japan

Kouhei Nagashima

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

Kouhei NagashimaKeisuke Onohara (1 patent)Kouhei NagashimaShuhei Fujiwara (1 patent)Kouhei NagashimaTakumi Kawabe (1 patent)Kouhei NagashimaKouhei Nagashima (1 patent)Keisuke OnoharaKeisuke Onohara (11 patents)Shuhei FujiwaraShuhei Fujiwara (4 patents)Takumi KawabeTakumi Kawabe (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Takata Corporation (1 from 1,161 patents)


1 patent:

1. 9457757 - Interlocking structure, mounting member, and airbag device

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1/3/2026
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