Shigeo Hara

5 Patents

• US125738122026

  Optical Device and Light-emitting Device

  HAMAMATSU PHOTONICS K.K.

  0 cites
• US124144312025

  Organic Light-emitting Element, Light-emitting Device, and Light-emitting Method

  KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION

  0 cites
• USD10229482024

  Headset

  Audio-technica Corporation

  0 cites
• USD10218722024

  Microphone

  Audio-technica Corporation

  0 cites
• US119250462024

  Light-emitting Device, Light-emitting Method, and Organic Light-emitting Element

  HAMAMATSU PHOTONICS K.K.

  0 cites