Growing community of inventors

Oita, Japan

Kousuke Narumi

Average Co-Inventor Count = 4.00

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 = 2

Kousuke NarumiHiroshi Uchida (1 patent)Kousuke NarumiTomoyoshi Higashi (1 patent)Kousuke NarumiHideyuki Kamei (1 patent)Kousuke NarumiKousuke Narumi (1 patent)Hiroshi UchidaHiroshi Uchida (70 patents)Tomoyoshi HigashiTomoyoshi Higashi (5 patents)Hideyuki KameiHideyuki Kamei (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Showa Denko K.k. (1 from 1,960 patents)


1 patent:

1. 6624325 - Catalyst for use in producing lower fatty acid ester, process for producing the catalyst, and process for producing lower fatty acid ester using the catalyst

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12/17/2025
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