Growing community of inventors

Tokyo, Japan

Eiki Marui

Average Co-Inventor Count = 6.00

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

Eiki MaruiOsamu Ito (2 patents)Eiki MaruiMasahiko Yamasaki (2 patents)Eiki MaruiOsami Katsumata (2 patents)Eiki MaruiTatsuya Kamata (2 patents)Eiki MaruiYukihira Takahashi (2 patents)Eiki MaruiEiki Marui (2 patents)Osamu ItoOsamu Ito (21 patents)Masahiko YamasakiMasahiko Yamasaki (11 patents)Osami KatsumataOsami Katsumata (4 patents)Tatsuya KamataTatsuya Kamata (2 patents)Yukihira TakahashiYukihira Takahashi (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Glory Kogyo Kabushiki Kaisha (2 from 109 patents)


2 patents:

1. 7192022 - Apparatus for reversing a sheet

2. 7044464 - Apparatus for reversing sheet

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as of
12/21/2025
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