Growing community of inventors

Chiba, Japan

Hajime Koizumi

Average Co-Inventor Count = 2.00

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 = 25

Hajime KoizumiTatsuo Kobayashi (1 patent)Hajime KoizumiHajime Koizumi (1 patent)Tatsuo KobayashiTatsuo Kobayashi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Justsystem Corporation (1 from 35 patents)


1 patent:

1. 6408323 - Job execution managing apparatus and computer-readable recording medium with program recorded therein for making a computer function as a job execution managing apparatus

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12/11/2025
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