Growing community of inventors

Chiba, Japan

Kouki Echigoya

Average Co-Inventor Count = 3.00

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

Kouki Echigoya ↔ Kazuhisa Sakae (1 patent)Kouki Echigoya ↔ Mitsuhiro Okajima (1 patent)Kouki EchigoyaKouki Echigoya (1 patent)Kazuhisa SakaeKazuhisa Sakae (3 patents)Mitsuhiro OkajimaMitsuhiro Okajima (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toray Thiokol Company Limited (1 from 5 patents)


1 patent:

1. 5393861 - Polysulfide polyether and polymer composition comprising polysulfide and

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/9/2026
Loading…