Growing community of inventors

Shiga, Japan

Takayuki Hatta

Average Co-Inventor Count = 4.00

ph-index = 2

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 = 8

Takayuki HattaMasaru Ogata (1 patent)Takayuki HattaAkira Murabayashi (1 patent)Takayuki HattaYasuo Makisumi (1 patent)Takayuki HattaTakeo Ishiguro (1 patent)Takayuki HattaTakashi Maeda (1 patent)Takayuki HattaTakahiro Kataoka (1 patent)Takayuki HattaTakayuki Hatta (2 patents)Masaru OgataMasaru Ogata (24 patents)Akira MurabayashiAkira Murabayashi (10 patents)Yasuo MakisumiYasuo Makisumi (8 patents)Takeo IshiguroTakeo Ishiguro (5 patents)Takashi MaedaTakashi Maeda (3 patents)Takahiro KataokaTakahiro Kataoka (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Shionogi Company Limited (2 from 1,001 patents)


2 patents:

1. 5091539 - Azolyl cycloalkanol derivatives and agricultural fungicides

2. 4780471 - Fungicidal azole derivatives

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as of
12/10/2025
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