Growing community of inventors

Kurume, Japan

Etsuo Matsuki

Average Co-Inventor Count = 3.43

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 = 18

Etsuo Matsuki ↔ Masaaki Nishikata (2 patents)Etsuo Matsuki ↔ Tsuyoshi Kusakabe (2 patents)Etsuo Matsuki ↔ Masakuni Kimura (1 patent)Etsuo MatsukiEtsuo Matsuki (2 patents)Masaaki NishikataMasaaki Nishikata (6 patents)Tsuyoshi KusakabeTsuyoshi Kusakabe (3 patents)Masakuni KimuraMasakuni Kimura (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Panasonic Electric Works Co., Ltd. (2 from 394 patents)


2 patents:

1. D616903 - Pump

2. D604329 - Pump

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12/11/2025
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