Growing community of inventors

Kumamoto, Japan

Ryousuke Nishibata

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 = 0

Ryousuke Nishibata ↔ Hiroyuki Takeuchi (1 patent)Ryousuke Nishibata ↔ Shuichi Matsui (1 patent)Ryousuke Nishibata ↔ Yasuo Urata (1 patent)Ryousuke Nishibata ↔ Shunji Oshima (1 patent)Ryousuke Nishibata ↔ Keiichi Kodaki (1 patent)Ryousuke Nishibata ↔ Shunji Oshima (0 patent)Ryousuke NishibataRyousuke Nishibata (1 patent)Hiroyuki TakeuchiHiroyuki Takeuchi (120 patents)Shuichi MatsuiShuichi Matsui (93 patents)Yasuo UrataYasuo Urata (5 patents)Shunji OshimaShunji Oshima (2 patents)Keiichi KodakiKeiichi Kodaki (1 patent)Shunji OshimaShunji Oshima (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Jnc Corporation (1 from 581 patents)

2. Chisso Petrochemical Corporation (1 from 148 patents)

3. Jnc Petrochemical Corporation (320 patents)


1 patent:

1. 7999123 - 2-oxetanone derivative and process for production thereof

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as of
12/18/2025
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