Yoshio Okayama

6 Patents

• US122821992025

  Light Emitting Device, Manufacturing Method Therefor, and Waveguide Structure

  PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., Ltd.

  0 cites
• US120497102024

  Group-iii Nitride Substrate

  PANASONIC HOLDINGS CORPORATION

  0 cites
• US117955732023

  Method of Manufacturing Group III Nitride Crystal by Reacting an Oxidizing Gas Containing Nitrogen with a Group III Element Droplet and Growing a Group III Nitride Crystal on a Seed Substrate

  PANASONIC HOLDINGS CORPORATION

  0 cites
• US117135162023

  Group III Nitride Crystal, Group III Nitride Substrate, and Method of Manufacturing Group III Nitride Crystal

  PANASONIC HOLDINGS CORPORATION

  0 cites
• US117135172023

  Group-iii Nitride Substrate

  PANASONIC HOLDINGS CORPORATION

  0 cites
• US116241282023

  Group III Nitride Crystal, Group III Nitride Substrate, and Method of Manufacturing Group III Nitride Crystal

  PANASONIC HOLDINGS CORPORATION

  0 cites