Yuichi Iwata

5 Patents

• US124383362025

  Phosphor Element, Phosphor Device, and Illumination Apparatus

  NGK INSULATORS, Ltd.

  0 cites
• US122809552025

  Automated Warehouse Unit, Automated Warehouse Equipment and Transfer Unit

  HIRATA CORPORATION

  0 cites
• US116746522023

  Phosphor Element, Phosphor Device, and Illumination Device

  NGK INSULATORS, Ltd.

  0 cites
• US116351892023

  Phosphor Element and Lighting Device

  NGK INSULATORS, Ltd.

  0 cites
• US115613332023

  White-light Generating Device with Fluorescent Body with Inclined Side Surface

  NGK INSULATORS, Ltd.

  0 cites