Growing community of inventors

Tokyo, Japan

Kazunori Ishiumi

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 = 0

Kazunori IshiumiHidekazu Ito (1 patent)Kazunori IshiumiMasamu Fujita (1 patent)Kazunori IshiumiKazunori Ishiumi (1 patent)Hidekazu ItoHidekazu Ito (4 patents)Masamu FujitaMasamu Fujita (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ale Corporation (1 from 1 patent)


1 patent:

1. 10410174 - Logistics solution and intranet system

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12/18/2025
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