Growing community of inventors

Chiba, Japan

Keiichirou Kai

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

Keiichirou KaiJunko Tokuda (1 patent)Keiichirou KaiToshihiro Tateno (1 patent)Keiichirou KaiKeiichirou Kai (1 patent)Junko TokudaJunko Tokuda (8 patents)Toshihiro TatenoToshihiro Tateno (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mitsui Chemicals, Inc. (1 from 1,786 patents)


1 patent:

1. 11098299 - Mutant nitrile hydratase, nucleic acid coding said mutant nitrile hydratase, expression vector and transformant including said nucleic acid, production method for said mutant nitrile hydratase, and production method for amide compound

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12/6/2025
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