Inventor
UMEHARA MOTOHIRO
JP14 patents
Patents
14 patentsUS6642989B2Nov 4, 2003
Liquid crystal display device having particular constructed sapphire substrate
KYOCERA CORP48 citations94
US6819693B2Nov 16, 2004
Sapphire monocrystal, semiconductor laser diode using the same for substrate, and method for manufacturing the same
KYOCERA CORP15 citations92
US6577375B1Jun 10, 2003
Liquid crystal display device having particular sapphire substrates
KYOCERA CORP32 citations91
US6809010B1Oct 26, 2004
Sapphire single crystal, semiconductor laser diode using the same for substrate, and method for manufacturing the same
KYOCERA CORP12 citations73
US12446153B2Oct 14, 2025
Circuit substrate and method for manufacturing the same
KYOCERA CORP0 citations61
US10673409B2Jun 2, 2020
SAW device and method for manufacturing SAW device
KYOCERA CORP1 citations61
US12082504B2Sep 3, 2024
Composite substrate, piezoelectric device, and method for manufacturing composite substrate
KYOCERA CORP0 citations57
US12003227B2Jun 4, 2024
Composite substrate, piezoelectric device, and method for manufacturing composite substrate
KYOCERA CORP0 citations57
US12092821B2Sep 17, 2024
Optical component, image display device using same, and head-up display
KYOCERA CORP0 citations55
US9052457B1Jun 9, 2015
Electronic apparatus, electronic device, and light-transmissive cover member
KYOCERA CORP1 citations51
US6246475B1Jun 12, 2001
Measuring apparatus of flying height of magnetic head
KYOCERA CORP1 citations51
US9171899B2Oct 27, 2015
Sapphire structure with a concave portion including a metal substructure and method for producing the same
KYOCERA CORP1 citations50
US9151473B2Oct 6, 2015
Electronic apparatus, light-transmissive cover plate, and portable device
KYOCERA CORP0 citations48
US12095442B2Sep 17, 2024
Composite substrate, piezoelectric device, and method for manufacturing composite substrate
KYOCERA CORP0 citations46