Inventor · disambiguated record
Hideki Akita
Also filed as: AKITA HIDEKI
16 granted patents·8 pending applications·133 citations·filing 1991–2023
92Inventor score
Files withHITACHI CONSTRUCTION MACHINERY10HITACHI CONSTRUCTION MACH CO5AKITA HIDEKI4HEMMI MAKOTO1HITACHI CHEMICAL CO LTD1
Top patents by PatentIndex Score
24 records- 0187US8047535B2Apparatus and method for conveying a sheetMEINAN MACHINERY WORKS·Filed 2009·Granted Nov 1, 2011·12 cites·24 claims
- 0287US6783129B2Sealing deviceHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Aug 31, 2004·31 cites·7 claims
- 0383US8596870B2Bearing deviceAKITA HIDEKI·Filed 2009·Granted Dec 3, 2013·13 cites·9 claims
- 0482US5490730ASlide bearing assemblyHITACHI CONSTRUCTION MACHINERY·Filed 1994·Granted Feb 13, 1996·35 cites·22 claims
- 0579US8821022B2Sliding bearing and construction machine provided with sameAKITA HIDEKI·Filed 2011·Granted Sep 2, 2014·5 cites·9 claims
- 0678US8376619B2Grease for slide bearingHITACHI CONSTRUCTION MACHINERY·Filed 2012·Granted Feb 19, 2013·4 cites·10 claims
- 0758US12492726B2Sliding component and method for manufacturing sameHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted Dec 9, 2025·0 cites·5 claims
- 0856US7014367B2Oil-impregnated sintered sliding bearingHITACHI CONSTRUCTION MACHINERY·Filed 2003·Granted Mar 21, 2006·6 cites·2 claims
- 0952US2011152139A1Grease for slide bearingHITACHI CONSTRUCTION MACHINERY·Filed 2011·Application pending·0 cites
- 1051USRE36405ESlide bearing assemblyHITACHI CONSTRUCTION MACHINERY·Filed 1998·Granted Nov 23, 1999·15 cites·23 claims
- 1151US2011111995A1Grease composition and process for production thereofHITACHI CONSTRUCTION MACHINERY·Filed 2008·Application pending·0 cites
- 1251US2025138525A1Work machine and parts management systemHITACHI CONSTRUCTION MACH CO·Filed 2023·Application pending·0 cites
- 1350US10087605B2Oil properties diagnostic system for work machineHITACHI CONSTRUCTION MACH CO·Filed 2015·Granted Oct 2, 2018·1 cites·5 claims
- 1448US2007242910A1Grease For Slide BearingHITACHI CONSTRUCTION MACHINERY·Filed 2005·Application pending·0 cites
- 1547US9404535B2Sliding bearing assemblyHITACHI CHEMICAL CO LTD·Filed 2013·Granted Aug 2, 2016·0 cites·6 claims
- 1643US6951373B2Crawler belt and seal for use thereinHITACHI CONSTRUCTION MACHINERY·Filed 2002·Granted Oct 4, 2005·6 cites·12 claims
- 1743US2012213656A1Axial piston hydraulic rotating machineHEMMI MAKOTO·Filed 2010·Application pending·0 cites
- 1842US9260143B2Rotation device for construction machineAKITA HIDEKI·Filed 2011·Granted Feb 16, 2016·1 cites·5 claims
- 1939US11987955B2Work machine management systemHITACHI CONSTRUCTION MACH CO·Filed 2020·Granted May 21, 2024·0 cites·8 claims
- 2039US5191696AMethod for joining rolled platesMITSUBISHI HEAVY IND LTD·Filed 1991·Granted Mar 9, 1993·4 cites·8 claims
- 2137US2015016761A1Bearing device for construction machineHITACHI CONSTRUCTION MACHINERY·Filed 2012·Application pending·0 cites
- 2237US2006093246A1Sliding bearing assembly and sliding bearingAKITA HIDEKI·Filed 2004·Application pending·0 cites
- 2335US11447936B2Oil diagnosis systemHITACHI CONSTRUCTION MACH CO·Filed 2017·Granted Sep 20, 2022·0 cites·7 claims
- 2434US2005163408A1Bearing deviceFiled 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →