Growing community of inventors

Furukawa, Japan

Eiji Imaizumi

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 = 14

Eiji ImaizumiMitsuru Kano (2 patents)Eiji ImaizumiMasahiko Yamaguchi (2 patents)Eiji ImaizumiKenji Miyagawa (2 patents)Eiji ImaizumiEiji Imaizumi (2 patents)Mitsuru KanoMitsuru Kano (56 patents)Masahiko YamaguchiMasahiko Yamaguchi (5 patents)Kenji MiyagawaKenji Miyagawa (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Alps Electric Co., Ltd. (2 from 4,048 patents)


2 patents:

1. 5130834 - Liquid crystal display including a dye complementary to the liquid

2. 4930877 - Liquid crystal display

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12/15/2025
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