Growing community of inventors

Kanagawa-ken, Japan

Hirotada Hayashi

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 = 0

Hirotada Hayashi ↔ Akio Sayano (1 patent)Hirotada Hayashi ↔ Shohei Kawano (1 patent)Hirotada Hayashi ↔ Masamichi Obata (1 patent)Hirotada Hayashi ↔ Yusuke Nohara (1 patent)Hirotada Hayashi ↔ Yoshiyuki Kawaharada (1 patent)Hirotada HayashiHirotada Hayashi (1 patent)Akio SayanoAkio Sayano (14 patents)Shohei KawanoShohei Kawano (1 patent)Masamichi ObataMasamichi Obata (1 patent)Yusuke NoharaYusuke Nohara (1 patent)Yoshiyuki KawaharadaYoshiyuki Kawaharada (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Toshiba (1 from 52,766 patents)


1 patent:

1. 9437338 - Solidification method of radioactive waste

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1/8/2026
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