Growing community of inventors

Minato-ku, Japan

Ryou Tsuda

Average Co-Inventor Count = 3.00

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

Ryou TsudaKouji Tamori (1 patent)Ryou TsudaHiroshi Kawai (8 patents)Ryou TsudaYusuke Okano (5 patents)Ryou TsudaTomonori Shiotani (5 patents)Ryou TsudaMasaki Momiyama (4 patents)Ryou TsudaSachiko Tsuda (1 patent)Ryou TsudaYuko Kawada (0 patent)Ryou TsudaRyou Tsuda (1 patent)Kouji TamoriKouji Tamori (23 patents)Hiroshi KawaiHiroshi Kawai (8 patents)Yusuke OkanoYusuke Okano (5 patents)Tomonori ShiotaniTomonori Shiotani (5 patents)Masaki MomiyamaMasaki Momiyama (4 patents)Sachiko TsudaSachiko Tsuda (1 patent)Yuko KawadaYuko Kawada (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jsr Corporation (1 from 1,061 patents)

2. Jsr Life Sciences Corporation (24 patents)


1 patent:

1. 9334353 - Method for producing polymer particles, polymer particles, filler for chromatography column, and chromatography column

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as of
1/14/2026
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