Takahiro Ohe

3 Patents

• US123715212025

  Photosensitive Composition, Hologram Recording Medium Using the Same, Hologram Optical Element, and Method of Forming Hologram Diffraction Grating

  Sony Group Corporation

  0 cites
• US122973492025

  Transparent Resin Composition and Transparent Resin Molded Article

  Sony Group Corporation

  0 cites
• US120945072024

  Hologram Recording Composition, Hologram Recording Medium, Diffraction Optical Element, and Optical Device, Optical Component, and Image Display Device Using Diffraction Optical Element

  Sony Group Corporation

  0 cites