Growing community of inventors

Tokyo, Japan

Eishi Yamakawa

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 = 1

Eishi YamakawaJunichi Kobayashi (2 patents)Eishi YamakawaDaichi Hosokawa (1 patent)Eishi YamakawaSakae Yoshida (1 patent)Eishi YamakawaTakuho Maeda (1 patent)Eishi YamakawaAtsushi Yamazaki (1 patent)Eishi YamakawaEishi Yamakawa (2 patents)Junichi KobayashiJunichi Kobayashi (105 patents)Daichi HosokawaDaichi Hosokawa (19 patents)Sakae YoshidaSakae Yoshida (2 patents)Takuho MaedaTakuho Maeda (1 patent)Atsushi YamazakiAtsushi Yamazaki (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Japan Display Inc. (1 from 5,668 patents)

2. Japan Display Central Inc. (1 from 65 patents)


2 patents:

1. 9459486 - Liquid crystal display device in which display of off state reflected light is suppressed

2. 8553181 - Liquid crystal display device

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idiyas.com
as of
12/16/2025
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