Growing community of inventors

Yokohama, Japan

Kouji Doi

Average Co-Inventor Count = 5.00

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 = 5

Kouji Doi ↔ Yoshiaki Morimoto (1 patent)Kouji Doi ↔ Motoaki Satoyama (1 patent)Kouji Doi ↔ Shinichiro Kawasaki (1 patent)Kouji Doi ↔ Shigeru Santo (1 patent)Kouji DoiKouji Doi (1 patent)Yoshiaki MorimotoYoshiaki Morimoto (14 patents)Motoaki SatoyamaMotoaki Satoyama (12 patents)Shinichiro KawasakiShinichiro Kawasaki (7 patents)Shigeru SantoShigeru Santo (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi, Ltd. (1 from 42,488 patents)


1 patent:

1. 7016807 - Device and method for monitoring a program execution

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as of
12/12/2025
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