Growing community of inventors

Osaka, Japan

Ryo Fukazawa

Average Co-Inventor Count = 4.00

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

Ryo FukazawaYohei Ikuma (3 patents)Ryo FukazawaShuji Masumoto (3 patents)Ryo FukazawaKengo Tojo (3 patents)Ryo FukazawaRyo Fukazawa (3 patents)Yohei IkumaYohei Ikuma (12 patents)Shuji MasumotoShuji Masumoto (8 patents)Kengo TojoKengo Tojo (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Sumitomo Pharma Co., Ltd. (2 from 64 patents)

2. Sumitomo Dainippon Pharma Co., Ltd. (1 from 110 patents)


3 patents:

1. 12150941 - Process for preparing substituted pyrazolo[1,5-a]pyrazines

2. 11633395 - Substituted pyrazolo[1,5-a]pyrazines as negative allosteric modulators of group II metabotropic glutamate receptor

3. 10953008 - Substituted pyrazolo[1,5-a]pyrazines as negative allosteric modulators of group II metabotropic glutamate receptor

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as of
12/7/2025
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