Growing community of inventors

Susono, Japan

Tadashi Fukuyama, Deceased

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 = 8

Tadashi Fukuyama, Deceased ↔ Hiroshi Tanaka (1 patent)Tadashi Fukuyama, Deceased ↔ Naohide Fuwa (1 patent)Tadashi Fukuyama, Deceased ↔ Shigeki Miyashita (1 patent)Tadashi Fukuyama, Deceased ↔ Hiroaki Nihei (1 patent)Tadashi Fukuyama, DeceasedTadashi Fukuyama, Deceased (1 patent)Hiroshi TanakaHiroshi Tanaka (62 patents)Naohide FuwaNaohide Fuwa (57 patents)Shigeki MiyashitaShigeki Miyashita (51 patents)Hiroaki NiheiHiroaki Nihei (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Toyota Jidosha Kabushiki Kaisha (1 from 36,546 patents)


1 patent:

1. 5611314 - Control device for internal combustion engine

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