Growing community of inventors

Kusatsu, Japan

Hiroo Ishino

Average Co-Inventor Count = 3.00

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 = 24

Hiroo Ishino ↔ Zenzi Hagiwara (1 patent)Hiroo Ishino ↔ Iwao Uenoyama (1 patent)Hiroo IshinoHiroo Ishino (1 patent)Zenzi HagiwaraZenzi Hagiwara (3 patents)Iwao UenoyamaIwao Uenoyama (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Osaka Oxygen Ind Ltd. (1 from 1 patent)


1 patent:

1. 4259299 - Process for removing ozone from an ozone-containing gas

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12/12/2025
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