Growing community of inventors

Tokyo, Japan

Shuntaro Oka

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

Shuntaro Oka ↔ Satoshi Watanabe (1 patent)Shuntaro Oka ↔ Masaru Kanagawa (1 patent)Shuntaro Oka ↔ Akiharu Otaka (1 patent)Shuntaro Oka ↔ Masako Teramachi (1 patent)Shuntaro Oka ↔ Toshie Nagatomo (1 patent)Shuntaro OkaShuntaro Oka (1 patent)Satoshi WatanabeSatoshi Watanabe (73 patents)Masaru KanagawaMasaru Kanagawa (2 patents)Akiharu OtakaAkiharu Otaka (1 patent)Masako TeramachiMasako Teramachi (1 patent)Toshie NagatomoToshie Nagatomo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nihon Medi-Physics Company, Limited (1 from 142 patents)


1 patent:

1. 10857245 - Diagnostic imaging agent for early bone metastasis from cancer

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1/23/2026
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