Growing community of inventors

Shiraoka, Japan

Keiichiro Otsuka

Average Co-Inventor Count = 7.00

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

Keiichiro Otsuka ↔ Yusuke Iriyama (1 patent)Keiichiro Otsuka ↔ Takanori Kanazawa (1 patent)Keiichiro Otsuka ↔ Hisako Ibaraki (1 patent)Keiichiro Otsuka ↔ Shunsuke Shiraishi (1 patent)Keiichiro Otsuka ↔ Yuuki Takashima (1 patent)Keiichiro Otsuka ↔ Ei Nakata (1 patent)Keiichiro OtsukaKeiichiro Otsuka (1 patent)Yusuke IriyamaYusuke Iriyama (8 patents)Takanori KanazawaTakanori Kanazawa (1 patent)Hisako IbarakiHisako Ibaraki (1 patent)Shunsuke ShiraishiShunsuke Shiraishi (1 patent)Yuuki TakashimaYuuki Takashima (1 patent)Ei NakataEi Nakata (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Tokyo University of Pharmacy & Life Sciences (1 from 9 patents)


1 patent:

1. 11345914 - Composition for delivering nucleic acid and nucleic acid-containing composition

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12/15/2025
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