Growing community of inventors

Ito-gun, Japan

Yuko Maruta

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 = 4

Yuko Maruta ↔ Takuo Tsuno (1 patent)Yuko Maruta ↔ Eisaku Nomura (1 patent)Yuko Maruta ↔ Hisaji Taniguchi (1 patent)Yuko Maruta ↔ Asao Hosoda (1 patent)Yuko MarutaYuko Maruta (1 patent)Takuo TsunoTakuo Tsuno (5 patents)Eisaku NomuraEisaku Nomura (4 patents)Hisaji TaniguchiHisaji Taniguchi (4 patents)Asao HosodaAsao Hosoda (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wakayama Prefecture (1 from 8 patents)

2. Tsuno Food Industrial Co., Ltd. (1 from 5 patents)


1 patent:

1. 6890520 - Thermally stable ferulic acid derivatives

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12/28/2025
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