Inventor
WATANABE SHIGENORI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “WATANABE SHIGENORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON DEMPA KOGYO CO
8 patentsUSD575169SAug 19, 2008
Crystal resonator for bio-sensor
NIHON DEMPA KOGYO CO9 citations83
US6031319AFeb 29, 2000
Quartz crystal element using a thickness shear hexagonal quartz blank and method for manufacturing the same
NIHON DEMPA KOGYO CO7 citations65
USD605535SDec 8, 2009
Bio-sensor
NIHON DEMPA KOGYO CO3 citations61
USD603726SNov 10, 2009
Crystal resonator for bio-sensor
NIHON DEMPA KOGYO CO5 citations61
USD604185SNov 17, 2009
Bio-sensor
NIHON DEMPA KOGYO CO1 citations51
USD603725SNov 10, 2009
Bio-sensor
NIHON DEMPA KOGYO CO1 citations51
USD588477SMar 17, 2009
Bio-sensor
NIHON DEMPA KOGYO CO1 citations51
US8377380B2Feb 19, 2013
Sensing device
NIHON DEMPA KOGYO CO0 citations40