Shizuoka
Japan
3
2023-08-10
The entities that hold a legal rights for patent applications filed by inventor Uehara Haruki:
Haruki Uehara from Shizuoka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:
Keyboard device and sound generation control method
#2 | 2021-06-24Keyboard device and sound generation control method
#3 | 2005-07-14Music station for producing visual images synchronously with music data codes
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