Growing community of inventors

Tokyo, Japan

Kiyoshi Ooi

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 = 20

Kiyoshi Ooi ↔ Michio Morita (1 patent)Kiyoshi Ooi ↔ Kazuyoshi Suzuki (1 patent)Kiyoshi Ooi ↔ Hanako Yoshizawa (1 patent)Kiyoshi Ooi ↔ Soh Hashizume (1 patent)Kiyoshi OoiKiyoshi Ooi (1 patent)Michio MoritaMichio Morita (2 patents)Kazuyoshi SuzukiKazuyoshi Suzuki (2 patents)Hanako YoshizawaHanako Yoshizawa (1 patent)Soh HashizumeSoh Hashizume (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Chiba Prefectural Government (1 from 3 patents)


1 patent:

1. 4567147 - Attenuated smallpox vaccine strain

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1/8/2026
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