Inventor · disambiguated record
Yuji Fukuda
Also filed as: FUKUDA YUJI
126 granted patents·19 pending applications·735 citations·filing 1978–2025
99Inventor score
Files withKUBOTA KK119TOKYO ELECTRON LTD5BABCOCK HITACHI KK4KOMATSU MFG CO LTD4BRIDGESTONE TIRE CO LTD3
Top patents by PatentIndex Score
145 records- 0198US11236491B2Working machineKUBOTA KK·Filed 2020·Granted Feb 1, 2022·11 cites·11 claims
- 0297US11788255B2Working machineKUBOTA KK·Filed 2021·Granted Oct 17, 2023·8 cites·22 claims
- 0397US11608616B2Hydraulic system for working machineKUBOTA KK·Filed 2021·Granted Mar 21, 2023·6 cites·9 claims
- 0497US11124948B2Working machineKUBOTA KK·Filed 2020·Granted Sep 21, 2021·5 cites·13 claims
- 0596US12006659B2Hydraulic system for work machineKUBOTA KK·Filed 2022·Granted Jun 11, 2024·2 cites·12 claims
- 0696US11873624B2Working machineKUBOTA KK·Filed 2021·Granted Jan 16, 2024·7 cites·20 claims
- 0796US11846090B2Hydraulic system for working machineKUBOTA KK·Filed 2023·Granted Dec 19, 2023·2 cites·8 claims
- 0896US11840825B2Hydraulic system for working machineKUBOTA KK·Filed 2022·Granted Dec 12, 2023·2 cites·18 claims
- 0996US11767658B2Working machineKUBOTA KK·Filed 2022·Granted Sep 26, 2023·2 cites·19 claims
- 1096US11371215B2Working machineKUBOTA KK·Filed 2021·Granted Jun 28, 2022·4 cites·16 claims
- 1196US4564280AMethod and apparatus for developing resist film including a movable nozzle armFUJITSU LTD·Filed 1983·Granted Jan 14, 1986·152 cites·11 claims
- 1295US12331490B2Working vehicle and attachment usage systemKUBOTA KK·Filed 2023·Granted Jun 17, 2025·2 cites·20 claims
- 1395US10648156B2Hydraulic system for work machineKUBOTA KK·Filed 2017·Granted May 12, 2020·9 cites·4 claims
- 1495US10451094B2Hydraulic system of work machineKUBOTA KK·Filed 2016·Granted Oct 22, 2019·9 cites·30 claims
- 1595US10316496B2Hydraulic system for work machine, and work machineKUBOTA KK·Filed 2016·Granted Jun 11, 2019·7 cites·27 claims
- 1695US10316493B2Hydraulic system and working machine including the sameKUBOTA KK·Filed 2016·Granted Jun 11, 2019·10 cites·8 claims
- 1794US10435867B2Hydraulic system for working machineKUBOTA KK·Filed 2017·Granted Oct 8, 2019·7 cites·11 claims
- 1893US12065191B2Working machineKUBOTA KK·Filed 2021·Granted Aug 20, 2024·2 cites·20 claims
- 1993US11898327B2Hydraulic system for working machineKUBOTA KK·Filed 2022·Granted Feb 13, 2024·2 cites·15 claims
- 2093US11814815B2Working machineKUBOTA KK·Filed 2021·Granted Nov 14, 2023·4 cites·17 claims
- 2193US11781572B2Working machineKUBOTA KK·Filed 2021·Granted Oct 10, 2023·2 cites·10 claims
- 2293US9316310B2Working machineKINUGAWA RYOSUKE·Filed 2012·Granted Apr 19, 2016·33 cites·4 claims
- 2392US11946227B2Working machineKUBOTA KK·Filed 2021·Granted Apr 2, 2024·2 cites·19 claims
- 2492US11846087B2Working machineKUBOTA KK·Filed 2021·Granted Dec 19, 2023·2 cites·19 claims
- 2592US11753798B2Hydraulic system for working machineKUBOTA KK·Filed 2022·Granted Sep 12, 2023·2 cites·20 claims
- 2692US11680386B2Hydraulic system for working machineKUBOTA KK·Filed 2021·Granted Jun 20, 2023·2 cites·7 claims
- 2792US11001990B2Working machineKUBOTA KK·Filed 2019·Granted May 11, 2021·6 cites·20 claims
- 2892US10975893B2Hydraulic system for working machineKUBOTA KK·Filed 2018·Granted Apr 13, 2021·5 cites·8 claims
- 2992US10920881B2Hydraulic system for working machineKUBOTA KK·Filed 2019·Granted Feb 16, 2021·14 cites·20 claims
- 3092US10280906B2Hydraulic system for work machineKUBOTA KK·Filed 2017·Granted May 7, 2019·6 cites·4 claims
- 3192US6004047AMethod of and apparatus for processing photoresist, method of evaluating photoresist film, and processing apparatus using the evaluation methodTOKYO ELECTRON LTD·Filed 1998·Granted Dec 21, 1999·127 cites·22 claims
- 3291US11391018B2Working machineKUBOTA KK·Filed 2020·Granted Jul 19, 2022·2 cites·14 claims
- 3391US11353048B2Working machineKUBOTA KK·Filed 2021·Granted Jun 7, 2022·4 cites·20 claims
- 3491US10662980B2Hydraulic system in work machineKUBOTA KK·Filed 2018·Granted May 26, 2020·3 cites·18 claims
- 3591US10006188B2Work machineKUBOTA KK·Filed 2016·Granted Jun 26, 2018·5 cites·9 claims
- 3690US11873894B2Working machineKUBOTA KK·Filed 2021·Granted Jan 16, 2024·3 cites·6 claims
- 3790US11459731B2Working machineKUBOTA KK·Filed 2020·Granted Oct 4, 2022·2 cites·20 claims
- 3890US11255353B2Hydraulic system of working machineKUBOTA KK·Filed 2021·Granted Feb 22, 2022·2 cites·3 claims
- 3989US11168462B2Control method for hydraulic system in work machineKUBOTA KK·Filed 2020·Granted Nov 9, 2021·2 cites·10 claims
- 4089US10941793B2Hydraulic system for working machineKUBOTA KK·Filed 2019·Granted Mar 9, 2021·3 cites·15 claims
- 4188US6266125B1Resist processing method and apparatusTOKYO ELECTRON LTD·Filed 1999·Granted Jul 24, 2001·57 cites·3 claims
- 4287US12473709B2Working machineKUBOTA KK·Filed 2023·Granted Nov 18, 2025·1 cites·8 claims
- 4387US10767346B2Work machineKUBOTA KK·Filed 2019·Granted Sep 8, 2020·5 cites·22 claims
- 4486US10618527B2Hydraulic system for work machineKUBOTA KK·Filed 2017·Granted Apr 14, 2020·6 cites·14 claims
- 4585US10648489B2Hydraulic system for work machine and work machineKUBOTA KK·Filed 2017·Granted May 12, 2020·4 cites·11 claims
- 4685US10364551B2Work machineKUBOTA KK·Filed 2017·Granted Jul 30, 2019·5 cites·12 claims
- 4784US2025059729A1Working machineKUBOTA KK·Filed 2024·Application pending·0 cites
- 4883US12304555B2Working machineKUBOTA KK·Filed 2024·Granted May 20, 2025·0 cites·11 claims
- 4983US12104358B2Working machineKUBOTA KK·Filed 2023·Granted Oct 1, 2024·0 cites·20 claims
- 5083US11644098B2Hydraulic system of work machine and work machineKUBOTA KK·Filed 2020·Granted May 9, 2023·1 cites·5 claims
Showing the top 50 of 145 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →