Growing community of inventors

Sendai, Japan

Yutaro Hirai

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 = 1

Yutaro HiraiTomokazu Matsue (1 patent)Yutaro HiraiHiroshi Yabu (1 patent)Yutaro HiraiHiroya Abe (1 patent)Yutaro HiraiAkichika Kumatani (1 patent)Yutaro HiraiKohei Nozaki (1 patent)Yutaro HiraiYutaro Hirai (1 patent)Tomokazu MatsueTomokazu Matsue (23 patents)Hiroshi YabuHiroshi Yabu (23 patents)Hiroya AbeHiroya Abe (4 patents)Akichika KumataniAkichika Kumatani (1 patent)Kohei NozakiKohei Nozaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Azul Energy Inc. (1 from 3 patents)


1 patent:

1. 11772084 - Catalyst, liquid composition, electrode, catalyst electrode for electrochemical reaction, fuel cell, and air battery

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12/4/2025
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