Growing community of inventors

Katsuta, Japan

Noboru Arahori

Average Co-Inventor Count = 7.00

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 = 4

Noboru Arahori ↔ Yasunori Katayama (1 patent)Noboru Arahori ↔ Sadao Hokari (1 patent)Noboru Arahori ↔ Takanobu Hatakeyama (1 patent)Noboru Arahori ↔ Katsu Komuro (1 patent)Noboru Arahori ↔ Takamasa Hori (1 patent)Noboru Arahori ↔ Toshiroo Narita (1 patent)Noboru ArahoriNoboru Arahori (1 patent)Yasunori KatayamaYasunori Katayama (20 patents)Sadao HokariSadao Hokari (16 patents)Takanobu HatakeyamaTakanobu Hatakeyama (11 patents)Katsu KomuroKatsu Komuro (10 patents)Takamasa HoriTakamasa Hori (6 patents)Toshiroo NaritaToshiroo Narita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,517 patents)


1 patent:

1. 4661757 - Controller for AC elevator

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/7/2026
Loading…