Inventor
YAMASHITA MASAYA
JP34 patents
⚠️ This page may combine multiple inventors who share the name “YAMASHITA MASAYA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI CHEMICAL IND
13 patentsUS5989743ANov 23, 1999
Non-aqueous battery
ASAHI CHEMICAL IND100 citations98
US6287720B1Sep 11, 2001
Nonaqueous battery having porous separator and production method thereof
ASAHI CHEMICAL IND231 citations96
US5925482AJul 20, 1999
Non-aqueous battery
ASAHI CHEMICAL IND77 citations96
US6387564B1May 14, 2002
Non-aqueous secondary battery having an aggregation layer
ASAHI CHEMICAL IND138 citations95
US10624586B2Apr 21, 2020
Pulse wave measuring device, mobile device, medical equipment system and biological information communication system
ASAHI CHEMICAL IND10 citations84
US9654129B2May 16, 2017
Signal processing device
ASAHI CHEMICAL IND5 citations73
US9148158B2Sep 29, 2015
Signal processing device
ASAHI CHEMICAL IND2 citations63
US11102572B2Aug 24, 2021
Apparatus for drawing attention to an object, method for drawing attention to an object, and computer readable non-transitory storage medium
ASAHI CHEMICAL IND0 citations60
US10999677B2May 4, 2021
Sound reproducing apparatus having multiple directional speakers and sound reproducing method
ASAHI CHEMICAL IND1 citations60
US11701026B2Jul 18, 2023
Respiratory state estimating device, portable device, wearable device, medium, respiratory state estimating method and respiratory state estimator
ASAHI CHEMICAL IND0 citations52
US10945088B2Mar 9, 2021
Sound reproducing apparatus capable of self diagnostic and self-diagnostic method for a sound reproducing apparatus
ASAHI CHEMICAL IND0 citations50
US10841690B2Nov 17, 2020
Sound reproducing apparatus, sound reproducing method, and computer readable storage medium
ASAHI CHEMICAL IND0 citations50
US10451424B2Oct 22, 2019
Position and azimuth detecting device
ASAHI CHEMICAL IND0 citations36
ASAHI KASEI EMD CORP
7 patentsUS7177779B2Feb 13, 2007
Azimuth measuring device and azimuth measuring method
ASAHI KASEI EMD CORP40 citations91
US7376527B2May 20, 2008
Azimuth measuring device
ASAHI KASEI EMD CORP13 citations83
US7340362B2Mar 4, 2008
Azimuth measurement device and azimuth measurement method
ASAHI KASEI EMD CORP16 citations83
US7653507B2Jan 26, 2010
Acceleration measuring device
ASAHI KASEI EMD CORP18 citations80
US7805275B2Sep 28, 2010
Traveling direction measuring apparatus and traveling direction measuring method
ASAHI KASEI EMD CORP7 citations74
US8027803B2Sep 27, 2011
Traveling direction measuring apparatus and traveling direction measuring method
ASAHI KASEI EMD CORP3 citations63
US7881900B2Feb 1, 2011
Acceleration measuring device
ASAHI KASEI EMD CORP2 citations63
MINEBEA CO LTD
3 patentsUS7321224B2Jan 22, 2008
DC-DC converter with clamping capacitor and output winding for reduced output voltage ripple
MINEBEA CO LTD13 citations84
US7626341B2Dec 1, 2009
Discharge lamp lighting apparatus
MINEBEA CO LTD0 citations42
US7893628B2Feb 22, 2011
Electronic circuit for operating a plurality of gas discharge lamps at a common voltage source
MINEBEA CO LTD0 citations41
YAMASHITA MASAYA
3 patentsUS9116195B2Aug 25, 2015
Magnetic sensor and sensitivity measuring method thereof
YAMASHITA MASAYA11 citations81
US8150657B2Apr 3, 2012
Physical quantity measuring instrument and signal processing method thereof
YAMASHITA MASAYA11 citations80
US9534923B2Jan 3, 2017
Sensor device with sampling function, and sensor data processing system using same
YAMASHITA MASAYA2 citations70