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Hamamatsu, Japan

Masahiko Iwase

USPTO Granted Patents = 4

Average Co-Inventor Count = 1.5

ph-index = 2

Forward Citations = 10(Granted Patents)

Location History:

Shizuoka, JP (2004)
Hamamatsu, JP (2014 - 2016)

Company Filing History:

Kabushiki Kaisha Kawai Gakki Seisakusho

1 out of 832,718

Other

patents

Years Active: 2004-2016

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4 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 9361861 - Weight for key and key for keyboard musical instrument (2016-06-07),

2. 8921676 - Key for keyboard instrument (2014-12-30),

3. 8748725 - Key switch for electronic piano (2014-06-10),

4. 6750389 - Musical performance control method, musical performance control apparatus and musical tone generating apparatus (2004-06-15),

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