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Gifu, Japan

Koichi Ishida

Average Co-Inventor Count = 5.00

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

Koichi IshidaHiroshi Kawabata (2 patents)Koichi IshidaTakanobu Iura (2 patents)Koichi IshidaToyokazu Yoshida (2 patents)Koichi IshidaRyoma Miyake (1 patent)Koichi IshidaKoichi Ishida (2 patents)Hiroshi KawabataHiroshi Kawabata (33 patents)Takanobu IuraTakanobu Iura (5 patents)Toyokazu YoshidaToyokazu Yoshida (3 patents)Ryoma MiyakeRyoma Miyake (14 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Api Corporation (1 from 50 patents)

2. Ube Corporation (1 from 22 patents)


2 patents:

1. 12258593 - Hydrolase and method for producing (1S,2S)-1-alkoxycarbonyl-2-vinylcyclopropane carboxylic acid using same

2. 11572551 - Hydrolase and method for producing (1S,2S)-1-alkoxycarbonyl-2-vinylcyclopropane carboxylic acid using same

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1/9/2026
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