Inventor · disambiguated record
Kouichi Tsujiya
Also filed as: TSUJIYA Kouichi
2 granted patents·3 citations·filing 2018–2018
42Inventor score
Files withJAPAN RADIO UEDA CO LTD2
Top patents by PatentIndex Score
2 records- 0170US11054397B2Propagation time measurement machine, gas concentration measurement device, propagation time measurement program, and propagation time measurement methodJAPAN RADIO UEDA CO LTD·Filed 2018·Granted Jul 6, 2021·2 cites·7 claims
- 0269US11499939B2Ultrasonic wave transmitter, propagation time measurement device, gas concentration measurement device, propagation time measurement program, and propagation time measurement methodJAPAN RADIO UEDA CO LTD·Filed 2018·Granted Nov 15, 2022·1 cites·13 claims
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