Growing community of inventors

Kyoto, Japan

Ryozo Toei

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 = 18

Ryozo ToeiHideyuki Michiki (1 patent)Ryozo ToeiShigeo Katoh (1 patent)Ryozo ToeiEizo Sada (1 patent)Ryozo ToeiRyozo Toei (1 patent)Hideyuki MichikiHideyuki Michiki (4 patents)Shigeo KatohShigeo Katoh (2 patents)Eizo SadaEizo Sada (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyo Engineering Corporation (1 from 171 patents)


1 patent:

1. 4310253 - Stirring method

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/13/2026
Loading…