Growing community of inventors

Osaka, Japan

Ayuko Oyama

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 = 0

Ayuko Oyama ↔ Yasuhiro Abiru (1 patent)Ayuko Oyama ↔ Yasutaka Ikeda (1 patent)Ayuko Oyama ↔ Minoru Akiyama (1 patent)Ayuko Oyama ↔ Tsubasa Mizokami (1 patent)Ayuko OyamaAyuko Oyama (1 patent)Yasuhiro AbiruYasuhiro Abiru (7 patents)Yasutaka IkedaYasutaka Ikeda (1 patent)Minoru AkiyamaMinoru Akiyama (1 patent)Tsubasa MizokamiTsubasa Mizokami (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Otsuka Pharmaceutical Company, Limited (1 from 846 patents)


1 patent:

1. 12048683 - Kaempferol analog-containing composition

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1/3/2026
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