Growing community of inventors

Niiza, Japan

Hiroshi Okano

Average Co-Inventor Count = 5.00

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 = 6

Hiroshi Okano ↔ Hiroshi Sato (1 patent)Hiroshi Okano ↔ Masao Iijima (1 patent)Hiroshi Okano ↔ Yosuke Miyamoto (1 patent)Hiroshi Okano ↔ Hajime Goto (1 patent)Hiroshi OkanoHiroshi Okano (1 patent)Hiroshi SatoHiroshi Sato (3 patents)Masao IijimaMasao Iijima (3 patents)Yosuke MiyamotoYosuke Miyamoto (1 patent)Hajime GotoHajime Goto (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Zeria-shinyaku Kogyo Kabushiki Kaisha (1 from 7 patents)


1 patent:

1. 4610891 - Process for sugar-coating solid preparation

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12/6/2025
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