Inventor · disambiguated record
Tsugio Yamamoto
Also filed as: YAMAMOTO TSUGIO
13 granted patents·9 pending applications·140 citations·filing 1992–2024
90Inventor score
Files withYOKOWO SEISAKUSHO KK11MITSUBISHI HEAVY IND LTD4MATSUMOTO SHINJI3YAMAMOTO TSUGIO2DAIMARU TAKUICHIRO1
Top patents by PatentIndex Score
22 records- 0191US6991769B2Biomass gasifycation furnace and system for methanol synthesis using gas produced by gasifying biomassMITSUBISHI HEAVY IND LTD·Filed 2001·Granted Jan 31, 2006·50 cites·37 claims
- 0288US8519727B2Contact probe and socketYAMAMOTO TSUGIO·Filed 2010·Granted Aug 27, 2013·12 cites·6 claims
- 0383US8723540B2Contact probe and socketYAMAMOTO TSUGIO·Filed 2012·Granted May 13, 2014·7 cites·7 claims
- 0476US12194958B2Vehicle-mounted deviceYOKOWO SEISAKUSHO KK·Filed 2021·Granted Jan 14, 2025·1 cites·14 claims
- 0575US8590464B2Pulverized coal concentration adjustment apparatus and pulverized coal combustion boilerMATSUMOTO SHINJI·Filed 2008·Granted Nov 26, 2013·2 cites·2 claims
- 0673USD589946SAntenna chassisYOKOWO SEISAKUSHO KK·Filed 2007·Granted Apr 7, 2009·21 cites·1 claims
- 0772US10976346B2SocketYOKOWO SEISAKUSHO KK·Filed 2017·Granted Apr 13, 2021·1 cites·13 claims
- 0872US8622328B2Vertical roller millMATSUMOTO SHINJI·Filed 2011·Granted Jan 7, 2014·6 cites·4 claims
- 0968US5251831ARoller millMITSUBISHI HEAVY IND LTD·Filed 1992·Granted Oct 12, 1993·26 cites·8 claims
- 1066US2021199689A1SocketYOKOWO SEISAKUSHO KK·Filed 2021·Application pending·0 cites
- 1162US12509021B2Vehicle-mounted apparatusYOKOWO SEISAKUSHO KK·Filed 2022·Granted Dec 30, 2025·0 cites·12 claims
- 1256US2024247707A1Electronic key operation deviceYOKOWO SEISAKUSHO KK·Filed 2024·Application pending·0 cites
- 1355US8657221B2Roller mill structureMATSUMOTO SHINJI·Filed 2008·Granted Feb 25, 2014·1 cites·5 claims
- 1452US2025381920A1Vehicular device attaching tool and vehicular device attaching structureYOKOWO SEISAKUSHO KK·Filed 2023·Application pending·0 cites
- 1550US2025020193A1Electronic key operating deviceYOKOWO SEISAKUSHO KK·Filed 2022·Application pending·0 cites
- 1649US2025031324A1Electronic key accommodation case and electronic key operation deviceYOKOWO SEISAKUSHO KK·Filed 2022·Application pending·0 cites
- 1745US10585117B2Contact probe and inspection jigYOKOWO SEISAKUSHO KK·Filed 2018·Granted Mar 10, 2020·0 cites·5 claims
- 1843US5657877ARotary classifier for a roller millMITSUBISHI HEAVY IND LTD·Filed 1995·Granted Aug 19, 1997·13 cites·12 claims
- 1939US2018335447A1Contact probe and inspection jigYOKOWO SEISAKUSHO KK·Filed 2018·Application pending·0 cites
- 2039US2014076210A1Biomass mill and biomass-coal mixed combustion systemMITSUBISHI HEAVY IND LTD·Filed 2011·Application pending·0 cites
- 2135US2013061787A1Biomass pulverizing apparatus and biomass/coal mixed-combustion systemIIDA YUTAKA·Filed 2011·Application pending·0 cites
- 2232US2012138718A1Vertical roller millDAIMARU TAKUICHIRO·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →