Inventor · disambiguated record
Ritsuo Hashimoto
Also filed as: HASHIMOTO RITSUO
9 granted patents·2 pending applications·147 citations·filing 1984–2004
89Inventor score
Files withMITSUBISHI HEAVY IND LTD7MITSUBISHI HITACHI METALS1NIPPON STEEL CORP1OMRON TATEISI ELECTRONICS CO1
Top patents by PatentIndex Score
11 records- 0182US5560421ATwin drum type continuous casting apparatus and methodMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Oct 1, 1996·20 cites·9 claims
- 0277US4639889ASystem for controlling communication between a main control assembly and programmable terminal unitsOMRON TATEISI ELECTRONICS CO·Filed 1984·Granted Jan 27, 1987·56 cites·12 claims
- 0372US5758530AHot rolling millMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Jun 2, 1998·15 cites·18 claims
- 0471US7147033B2Dual drum type continuous casting device and method for continuous castingNIPPON STEEL CORP·Filed 2001·Granted Dec 12, 2006·7 cites·19 claims
- 0570US5681527AMolten metal holding apparatusMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Oct 28, 1997·14 cites·7 claims
- 0653US6956187B2Steel plate splicing facility utilizing shear joiningMITSUBISHI HITACHI METALS·Filed 2003·Granted Oct 18, 2005·3 cites·10 claims
- 0750US5897683AMethod and apparatus for holding molten metalMITSUBISHI HEAVY IND LTD·Filed 1996·Granted Apr 27, 1999·9 cites·9 claims
- 0847US5611394ARoll charged with heat transfer mediumMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Mar 18, 1997·10 cites·11 claims
- 0944US2004237405A1Process for the gasification of organic materials, processes for the gasification of glass fiber reinforced plastics, and apparatusMITSUBISHI HEAVY IND LTD·Filed 2004·Application pending·0 cites
- 1042US4705654AMethod of humidifying a gasMITSUBISHI HEAVY IND LTD·Filed 1986·Granted Nov 10, 1987·13 cites·6 claims
- 1140US2004071812A1Heat treating rollFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →