Growing community of inventors

Kuala Lumpur, Malaysia

Kiyoshi Nakagawa

Average Co-Inventor Count = 2.00

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 = 26

Kiyoshi NakagawaKoichi Yamaguchi (1 patent)Kiyoshi NakagawaKiyoshi Nakagawa (1 patent)Koichi YamaguchiKoichi Yamaguchi (9 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Other (1 from 832,718 patents)


1 patent:

1. 6570111 - Electronic equipment and transmission device of button device used therein

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as of
12/13/2025
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