Growing community of inventors

Tokyo, Japan

Chika Sugi

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 = 2

Chika SugiHiroshi Sakurai (1 patent)Chika SugiShigeyuki Nakagawa (1 patent)Chika SugiSadao Yanagida (1 patent)Chika SugiAkira Fukushima (1 patent)Chika SugiChika Sugi (1 patent)Hiroshi SakuraiHiroshi Sakurai (35 patents)Shigeyuki NakagawaShigeyuki Nakagawa (16 patents)Sadao YanagidaSadao Yanagida (3 patents)Akira FukushimaAkira Fukushima (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nissan Motor Company Limited (1 from 13,395 patents)


1 patent:

1. 10173281 - Bonded structure of dissimilar metallic materials and method of joining dissimilar metallic materials

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as of
12/4/2025
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