Tetsuya Tamura

2 Patents

• US125663632026

  Support Frames for a Projector

  SEIKO EPSON CORPORATION

  0 cites
• US115915132023

  Organic Compound, Electrochromic Device, Electrochromic Apparatus, Optical Filter, Image Pickup Apparatus, Lens Unit, and Window Member

  Canon Kabushiki Kaisha

  0 cites