Inventor · disambiguated record
Ayumu Yamazaki
Also filed as: YAMAZAKI AYUMU
3 granted patents·0 citations·filing 2019–2019
39Inventor score
Files withMITSUBISHI HEAVY IND ENG LTD3
Top patents by PatentIndex Score
3 records- 0152US11536625B2Tube leak detection device and tube leak detection methodMITSUBISHI HEAVY IND ENG LTD·Filed 2019·Granted Dec 27, 2022·0 cites·7 claims
- 0248US11441087B2Gas purification deviceMITSUBISHI HEAVY IND ENG LTD·Filed 2019·Granted Sep 13, 2022·0 cites·6 claims
- 0348US11333348B2Exhaust gas coolerMITSUBISHI HEAVY IND ENG LTD·Filed 2019·Granted May 17, 2022·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →