Growing community of inventors

Kamakura-shi, Kanagawa, Japan

Kenji Hiroi

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

Kenji Hiroi ↔ Katsuhiro Sato (1 patent)Kenji Hiroi ↔ Kenji Yoshida (1 patent)Kenji Hiroi ↔ Hiroyuki Izumi (1 patent)Kenji Hiroi ↔ Toshiya Hayashida (1 patent)Kenji Hiroi ↔ Motoaki Maruyama (1 patent)Kenji Hiroi ↔ Yusuke Harayama (1 patent)Kenji HiroiKenji Hiroi (1 patent)Katsuhiro SatoKatsuhiro Sato (78 patents)Kenji YoshidaKenji Yoshida (14 patents)Hiroyuki IzumiHiroyuki Izumi (1 patent)Toshiya HayashidaToshiya Hayashida (1 patent)Motoaki MaruyamaMotoaki Maruyama (1 patent)Yusuke HarayamaYusuke Harayama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,966 patents)


1 patent:

1. 6034351 - Cleaning apparatus for welding torch nozzle and method of cleaning the

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/14/2026
Loading…