Growing community of inventors

Okayama, Japan

Hiroyoshi Tahata

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

Hiroyoshi TahataMasashi Kurimoto (1 patent)Hiroyoshi TahataTsunetaka Ohta (1 patent)Hiroyoshi TahataAkira Harashima (1 patent)Hiroyoshi TahataKazue Takayama (1 patent)Hiroyoshi TahataNoboru Izumi (1 patent)Hiroyoshi TahataHiroyoshi Tahata (1 patent)Masashi KurimotoMasashi Kurimoto (66 patents)Tsunetaka OhtaTsunetaka Ohta (10 patents)Akira HarashimaAkira Harashima (1 patent)Kazue TakayamaKazue Takayama (1 patent)Noboru IzumiNoboru Izumi (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kabushiki Kaisha Hayashibara Seibutsu Kagaku Kenkyujo (1 from 375 patents)


1 patent:

1. 5910303 - Agent for promoting the platelet and the leukocyte productions

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1/4/2026
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