Growing community of inventors

Osaka, Japan

Tomohiro Ishikawa

Average Co-Inventor Count = 2.00

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 = 24

Tomohiro IshikawaYasuo Urata (1 patent)Tomohiro IshikawaTomohiro Ishikawa (1 patent)Yasuo UrataYasuo Urata (5 patents)
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Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Japan Tobacco Inc. (1 from 1,038 patents)


1 patent:

1. 7276536 - Method for increasing the bioavailability of the active form of S-[2-([[1-(2-ethylbutyl)cyclohexyl]carbonyl]amino) phenyl] 2-methylpropanethioate

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12/17/2025
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