Growing community of inventors

Yokohama, Japan

Hiromi Kawaguchi

Average Co-Inventor Count = 7.00

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

Hiromi Kawaguchi ↔ Mineo Ogino (1 patent)Hiromi Kawaguchi ↔ Tadayuki Ichiba (1 patent)Hiromi Kawaguchi ↔ Toshihito Ochi (1 patent)Hiromi Kawaguchi ↔ Masahiko Kurata (1 patent)Hiromi Kawaguchi ↔ Naoyoshi Machida (1 patent)Hiromi Kawaguchi ↔ Masato Tachibana (1 patent)Hiromi KawaguchiHiromi Kawaguchi (1 patent)Mineo OginoMineo Ogino (3 patents)Tadayuki IchibaTadayuki Ichiba (2 patents)Toshihito OchiToshihito Ochi (2 patents)Masahiko KurataMasahiko Kurata (1 patent)Naoyoshi MachidaNaoyoshi Machida (1 patent)Masato TachibanaMasato Tachibana (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Hitachi Electronics Services Co. Ltd. (1 from 12 patents)

2. Link Laboratory Inc. (1 from 3 patents)


1 patent:

1. 6122257 - Method for collecting information about physical constitution of lan

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12/19/2025
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