Growing community of inventors

Chiba, Japan

Hitomi Hirano

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 = 0

Hitomi Hirano ↔ Shinichi Okada (1 patent)Hitomi Hirano ↔ Naohide Tsuzuki (1 patent)Hitomi Hirano ↔ Yoshio Yasuda (1 patent)Hitomi HiranoHitomi Hirano (1 patent)Shinichi OkadaShinichi Okada (4 patents)Naohide TsuzukiNaohide Tsuzuki (1 patent)Yoshio YasudaYoshio Yasuda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sekiyushigen Kaihstsu Kabushiki Kaisha (1 from 1 patent)


1 patent:

1. 7422907 - Process for measuring mercury concentration within hydrocarbons

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12/20/2025
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