Growing community of inventors

Anjo, Japan

Kazuya Arakawa

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 = 1

Kazuya ArakawaRyunosuke Kumagai (2 patents)Kazuya ArakawaAkira Tomonaga (2 patents)Kazuya ArakawaKazuya Arakawa (2 patents)Ryunosuke KumagaiRyunosuke Kumagai (32 patents)Akira TomonagaAkira Tomonaga (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Makita Corporation (2 from 2,191 patents)


2 patents:

1. 11407091 - Power tool

2. 10821577 - Power tool

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as of
12/5/2025
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