Growing community of inventors

Chofu, Japan

Ko Rii

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 = 2

Ko Rii ↔ Kazuo Sakurai (2 patents)Ko Rii ↔ Sadaharu Higuchi (2 patents)Ko Rii ↔ Hironori Ando (2 patents)Ko Rii ↔ Masakazu Kobayashi (2 patents)Ko Rii ↔ Shiro Takahara (2 patents)Ko RiiKo Rii (2 patents)Kazuo SakuraiKazuo Sakurai (11 patents)Sadaharu HiguchiSadaharu Higuchi (3 patents)Hironori AndoHironori Ando (3 patents)Masakazu KobayashiMasakazu Kobayashi (2 patents)Shiro TakaharaShiro Takahara (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Napajen Pharma, Inc. (2 from 3 patents)


2 patents:

1. 9801929 - Immune tolerance inducer

2. 9713636 - Nucleic acid/polysaccharide complex

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idiyas.com
as of
1/9/2026
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