Growing community of inventors

Kyoto, Japan

Koji Hatta

Average Co-Inventor Count = 3.00

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 = 3

Koji HattaKatsuya Yamaguchi (1 patent)Koji HattaHideaki Kashihara (1 patent)Koji HattaKoji Hatta (1 patent)Katsuya YamaguchiKatsuya Yamaguchi (9 patents)Hideaki KashiharaHideaki Kashihara (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Dainippon Screen Mfg. Co., Ltd. (1 from 1,306 patents)


1 patent:

1. 6111655 - Method and system for managing component data of the design process and

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12/19/2025
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