Growing community of inventors

Tokyo, Japan

Emiko Ushiku

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 = 0

Emiko UshikuKenichi Takahashi (1 patent)Emiko UshikuTomonori Mimura (54 patents)Emiko UshikuMasahiko Iijima (25 patents)Emiko UshikuNozomi Sagae (1 patent)Emiko UshikuMiwa Takeuchi (1 patent)Emiko UshikuMiki Furuya (0 patent)Emiko UshikuEmiko Ushiku (1 patent)Kenichi TakahashiKenichi Takahashi (55 patents)Tomonori MimuraTomonori Mimura (54 patents)Masahiko IijimaMasahiko Iijima (25 patents)Nozomi SagaeNozomi Sagae (3 patents)Miwa TakeuchiMiwa Takeuchi (1 patent)Miki FuruyaMiki Furuya (0 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi High-tech Corporation (1 from 1,125 patents)

2. Hitachi-high-technologies Corporation (2,874 patents)


1 patent:

1. 12228585 - Automatic analyzer

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as of
12/29/2025
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