Growing community of inventors

Susono, Japan

Yukou Arai

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

Yukou Arai ↔ Makoto Morimoto (1 patent)Yukou Arai ↔ Shinzo Ishii (1 patent)Yukou Arai ↔ Shigeo Katsumata (1 patent)Yukou Arai ↔ Kazuhisa Fujimoto (1 patent)Yukou AraiYukou Arai (1 patent)Makoto MorimotoMakoto Morimoto (44 patents)Shinzo IshiiShinzo Ishii (11 patents)Shigeo KatsumataShigeo Katsumata (6 patents)Kazuhisa FujimotoKazuhisa Fujimoto (4 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Kyowa Hakko Kogyo Co., Ltd. (1 from 730 patents)


1 patent:

1. 4649199 - Salt of DC-52 and a pharmaceutical composition containing the same

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12/4/2025
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