Patents/Inventors

Hayato Koyama

ChibaJP2 patents

3 Patents

US124875402025
Image Forming Apparatus with Top Emission Light Emitting Device
Canon Kabushiki Kaisha
0 cites
US122226602025
Light Emitting Device and Image Forming Apparatus Including Light Emitting Device
Canon Kabushiki Kaisha
0 cites
US116357032023
Light Emitting Device and Image Forming Apparatus Including Light Emitting Device
Canon Kabushiki Kaisha
0 cites