Growing community of inventors

Kakuda, Japan

Hirokazu Fujii

Average Co-Inventor Count = 4.00

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 = 4

Hirokazu FujiiHideki Yamamoto (1 patent)Hirokazu FujiiKazuhito Fukumasu (1 patent)Hirokazu FujiiKanako Tsutsumi (1 patent)Hirokazu FujiiHirokazu Fujii (1 patent)Hideki YamamotoHideki Yamamoto (35 patents)Kazuhito FukumasuKazuhito Fukumasu (6 patents)Kanako TsutsumiKanako Tsutsumi (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Iris Ohyama Inc. (1 from 152 patents)


1 patent:

1. 11401949 - Blower

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as of
12/15/2025
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