Growing community of inventors

Kanagawa, Japan

Naho Hatagishi

Average Co-Inventor Count = 2.40

ph-index = 2

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 = 40

Naho Hatagishi ↔ Junichi Tanaka (1 patent)Naho Hatagishi ↔ Takekazu Iijima (1 patent)Naho Hatagishi ↔ Satoshi Ohashi (1 patent)Naho HatagishiNaho Hatagishi (2 patents)Junichi TanakaJunichi Tanaka (179 patents)Takekazu IijimaTakekazu Iijima (30 patents)Satoshi OhashiSatoshi Ohashi (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Pioneer Corporation (2 from 2,649 patents)


2 patents:

1. D677247 - Volume adjuster

2. D636378 - Speaker with amplifier

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idiyas.com
as of
1/9/2026
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