Growing community of inventors

Haga-gun, Japan

Masahiko Seki

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 = 0

Masahiko Seki ↔ Yoshihisa Doi (1 patent)Masahiko Seki ↔ Yoshimi Usui (1 patent)Masahiko Seki ↔ Koichi Kawata (1 patent)Masahiko SekiMasahiko Seki (1 patent)Yoshihisa DoiYoshihisa Doi (12 patents)Yoshimi UsuiYoshimi Usui (4 patents)Koichi KawataKoichi Kawata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Honda Motor Co., Ltd. (1 from 21,875 patents)


1 patent:

1. 8051694 - Method of and apparatus for manufacturing shaft

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/17/2025
Loading…