Growing community of inventors

Seto, Japan

Keiichi Oka

Average Co-Inventor Count = 2.00

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 = 3

Keiichi OkaKoji Saeki (1 patent)Keiichi OkaKeiichi Oka (1 patent)Koji SaekiKoji Saeki (24 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (1 from 36,608 patents)


1 patent:

1. 10723391 - Vehicle side structure

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/16/2025
Loading…