4. Optical: systems and elements
  5. Holographic system or element
  6. Using a hologram as an optical element

Yamaha Corp.

Corporate Assignee

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Compact stand for musical instrument

Music – Instruments – Drum and cymbal beaters
Reexamination Certificate

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Electric stringed musical instrument having detachable frame

Music – Instruments – Electrical musical tone generation
Reexamination Certificate

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Electronic keyboard musical instrument

Musical instruments – Keyboard type
Patent

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Electronic piano

Musical instruments – Keyboard type – Piano or cabinet therefor
Patent

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Golf club

Amusement devices: games – Aerial projectile game; game element or accessory therefor... – Target
Patent

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Profile ID: LFUS-PAI-P-443803

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