Inventor
TORIYAMA YASUHIRO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “TORIYAMA YASUHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
JAPAN RADIO UEDA CO LTD
3 patentsUS11054397B2Jul 6, 2021
Propagation time measurement machine, gas concentration measurement device, propagation time measurement program, and propagation time measurement method
JAPAN RADIO UEDA CO LTD2 citations62
US11499939B2Nov 15, 2022
Ultrasonic wave transmitter, propagation time measurement device, gas concentration measurement device, propagation time measurement program, and propagation time measurement method
JAPAN RADIO UEDA CO LTD1 citations51
US11525812B2Dec 13, 2022
Gas concentration measuring device and method of calibrating same
JAPAN RADIO UEDA CO LTD0 citations46