Growing community of inventors

Hamamatsu, Japan

Makoto Katsuura

Average Co-Inventor Count = 4.00

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 = 2

Makoto KatsuuraHideaki Takehisa (1 patent)Makoto KatsuuraMikihiro Hiramatsu (1 patent)Makoto KatsuuraYasuharu Katagiri (1 patent)Makoto KatsuuraMakoto Katsuura (1 patent)Hideaki TakehisaHideaki Takehisa (14 patents)Mikihiro HiramatsuMikihiro Hiramatsu (7 patents)Yasuharu KatagiriYasuharu Katagiri (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yamaha Corporation (1 from 5,450 patents)


1 patent:

1. 8507782 - Electronic percussion instrument

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12/15/2025
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