Growing community of inventors

Shizuoka, Japan

Masafumi Kanada

Average Co-Inventor Count = 2.25

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 = 0

Masafumi KanadaAkihito Kashiwagi (2 patents)Masafumi KanadaAtsushi Usui (1 patent)Masafumi KanadaTakashi Ito (1 patent)Masafumi KanadaMasafumi Kanada (3 patents)Akihito KashiwagiAkihito Kashiwagi (2 patents)Atsushi UsuiAtsushi Usui (9 patents)Takashi ItoTakashi Ito (5 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Yamaha Corporation (3 from 5,450 patents)


3 patents:

1. 11871199 - Sound signal processor and control method therefor

2. 10841658 - Content playback device, content playback system, and content playback method

3. 10574709 - Content reproduction apparatus, content reproduction system, and content reproduction method

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as of
12/15/2025
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