Growing community of inventors

Yokosuka, Japan

Kouzi Ishiwata

Average Co-Inventor Count = 6.00

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 = 21

Kouzi Ishiwata ↔ Minoru Yamada (1 patent)Kouzi Ishiwata ↔ Akio Tejima (1 patent)Kouzi Ishiwata ↔ Masayuki Watando (1 patent)Kouzi Ishiwata ↔ Ichiro Ohta (1 patent)Kouzi Ishiwata ↔ Akira Yamaoka (1 patent)Kouzi IshiwataKouzi Ishiwata (1 patent)Minoru YamadaMinoru Yamada (9 patents)Akio TejimaAkio Tejima (2 patents)Masayuki WatandoMasayuki Watando (1 patent)Ichiro OhtaIchiro Ohta (1 patent)Akira YamaokaAkira Yamaoka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ishikawajima-harima Jukogyo Kabushiki Kaisha (1 from 306 patents)


1 patent:

1. 4366362 - All position TIG welding process

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idiyas.com
as of
12/11/2025
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