Growing community of inventors

Tokyo, Japan

Ryo Asai

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 = 0

Ryo AsaiTomoaki Kirino (2 patents)Ryo AsaiRyo Asai (2 patents)Tomoaki KirinoTomoaki Kirino (5 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Mitsubishi Gas Chemical Company, Inc. (2 from 2,250 patents)


2 patents:

1. 11396498 - Method for producing 2,5-bis(aminomethyl)tetrahydrofuran

2. 11214559 - Method for producing 2,5-bis(aminomethyl)furan

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1/11/2026
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