Growing community of inventors

Takatsuki, Japan

Hiroyuki Ishii

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 = 37

Hiroyuki Ishii ↔ Kikuo Terayama (1 patent)Hiroyuki Ishii ↔ Hirokazu Ioroi (1 patent)Hiroyuki Ishii ↔ Narumi Fukumoto (1 patent)Hiroyuki IshiiHiroyuki Ishii (1 patent)Kikuo TerayamaKikuo Terayama (4 patents)Hirokazu IoroiHirokazu Ioroi (3 patents)Narumi FukumotoNarumi Fukumoto (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Daihen Corporation (1 from 342 patents)


1 patent:

1. 5220151 - Power source apparatus for an alternating-current arc welding capable of

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