Inventor · disambiguated record
Tsutomu Kawamizu
Also filed as: KAWAMIZU TSUTOMU
10 granted patents·4 pending applications·30 citations·filing 1998–2022
83Inventor score
Top patents by PatentIndex Score
14 records- 0187US6257034B1System and method for preventing scale defects during hot rollingMITSUBISHI HEAVY IND LTD·Filed 2000·Granted Jul 10, 2001·19 cites·22 claims
- 0276US10571195B2Furnace monitoring device and gasification unit provided with sameMITSUBISHI HEAVY IND LTD·Filed 2016·Granted Feb 25, 2020·1 cites·4 claims
- 0375US10293195B2Safety device for aircraftMITSUBISHI AIRCRAFT CORP·Filed 2016·Granted May 21, 2019·2 cites·16 claims
- 0461US12261100B2Cooling deviceMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Mar 25, 2025·0 cites·5 claims
- 0554US2025220850A1Cooling deviceMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 0654US2025226289A1Cooling deviceMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 0753US6956187B2Steel plate splicing facility utilizing shear joiningMITSUBISHI HITACHI METALS·Filed 2003·Granted Oct 18, 2005·3 cites·10 claims
- 0852US2023005815A1Cooling deviceMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 0945US9868538B2Water inflow prevention device for aircraft working when landing in water, pressure adjusting valve, and aircraftMITSUBISHI AIRCRAFT CORP·Filed 2016·Granted Jan 16, 2018·0 cites·17 claims
- 1044US6134933AMethod and system for suppressing surface oxide film during hot finish rollingMITSUBISHI HEAVY IND LTD·Filed 1998·Granted Oct 24, 2000·5 cites·7 claims
- 1141US9751633B2Aircraft safety deviceMITSUBISHI AIRCRAFT CORP·Filed 2015·Granted Sep 5, 2017·0 cites·5 claims
- 1235US6495094B1Apparatus and method for suppressing growth of oxide film on coilMITSUBISHI HEAVY IND LTD·Filed 2000·Granted Dec 17, 2002·0 cites·3 claims
- 1334US2001042575A1Apparatus and method for suppressing growth of oxide film on coilMITSUBISHI HEAVY IND LTD·Filed 2001·Application pending·0 cites
- 1425US6055835AMethod and system for suppressing formation of scale in hot finishing mill systemMITSUBISHI HEAVY IND LTD·Filed 1998·Granted May 2, 2000·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →