Inventor
KOBATA TSUKASA
JP27 patents
⚠️ This page may combine multiple inventors who share the name “KOBATA TSUKASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NIHON DEMPA KOGYO CO
19 patentsUS7398163B2Jul 8, 2008
Sensing apparatus
NIHON DEMPA KOGYO CO13 citations84
US7508281B2Mar 24, 2009
Frequency synthesizer
NIHON DEMPA KOGYO CO12 citations83
US7825701B2Nov 2, 2010
Frequency synthesizer
NIHON DEMPA KOGYO CO6 citations73
US7899633B2Mar 1, 2011
Sensing apparatus
NIHON DEMPA KOGYO CO4 citations62
US7888974B2Feb 15, 2011
Frequency synthesizer
NIHON DEMPA KOGYO CO2 citations62
US7764207B2Jul 27, 2010
Digital processor
NIHON DEMPA KOGYO CO4 citations62
US7554247B2Jun 30, 2009
Component measuring device
NIHON DEMPA KOGYO CO2 citations62
US7791416B2Sep 7, 2010
PLL circuit
NIHON DEMPA KOGYO CO2 citations61
US7656208B2Feb 2, 2010
PLL oscillation circuit
NIHON DEMPA KOGYO CO4 citations61
US8674780B2Mar 18, 2014
Oscillator with frequency adjustment
NIHON DEMPA KOGYO CO1 citations52
US10992260B2Apr 27, 2021
Oscillator device
NIHON DEMPA KOGYO CO0 citations51
US10141887B2Nov 27, 2018
Oscillator for detecting temperature of atmosphere
NIHON DEMPA KOGYO CO1 citations51
USD526584SAug 15, 2006
Frequency measuring device for a crystal resonator
NIHON DEMPA KOGYO CO0 citations51
US10868548B2Dec 15, 2020
PLL device
NIHON DEMPA KOGYO CO0 citations41
US10447205B2Oct 15, 2019
Oscillation device and method for manufacturing the oscillation device
NIHON DEMPA KOGYO CO0 citations41
US9250637B2Feb 2, 2016
Temperature control device and oscillator
NIHON DEMPA KOGYO CO0 citations41
US9225347B2Dec 29, 2015
Oscillator
NIHON DEMPA KOGYO CO0 citations41
US9019027B2Apr 28, 2015
Oscillation device
NIHON DEMPA KOGYO CO0 citations41
US8891302B2Nov 18, 2014
Electronic equipment
NIHON DEMPA KOGYO CO0 citations41
AKAIKE KAZUO
5 patentsUS8729978B2May 20, 2014
Quartz-crystal controlled oscillator
AKAIKE KAZUO11 citations83
US8648625B2Feb 11, 2014
Frequency synthesizer
AKAIKE KAZUO0 citations41
US8653860B2Feb 18, 2014
Frequency synthesizer
AKAIKE KAZUO0 citations40
US8531223B2Sep 10, 2013
Signal generator
AKAIKE KAZUO0 citations40
US8395429B2Mar 12, 2013
Signal generating device and frequency synthesizer
AKAIKE KAZUO0 citations40