Growing community of inventors

Hitachi, Japan

Haijime Toriya

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 = 1

Haijime Toriya ↔ Yoshitaka Kojima (1 patent)Haijime Toriya ↔ Masahiko Arai (1 patent)Haijime Toriya ↔ Hideyuki Arikawa (1 patent)Haijime Toriya ↔ Akira Mebata (1 patent)Haijime ToriyaHaijime Toriya (1 patent)Yoshitaka KojimaYoshitaka Kojima (30 patents)Masahiko AraiMasahiko Arai (21 patents)Hideyuki ArikawaHideyuki Arikawa (11 patents)Akira MebataAkira Mebata (10 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,485 patents)


1 patent:

1. 8485788 - Rotor for steam turbine and method of manufacturing the same

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/6/2025
Loading…