Inventor · disambiguated record
Yuji Sasaki
Also filed as: HASUMI MASAHIRO · SASAKI YUJI
116 granted patents·37 pending applications·684 citations·filing 1993–2025
99Inventor score
Files withIHI CORP36SASAKI YUJI16HITACHI MAXELL11TECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING11TOSHIBA KK11
Top patents by PatentIndex Score
153 records- 0195US7455092B2Assembly of pneumatic tire and rim, and a noise damper used thereinSUMITOMO RUBBER IND·Filed 2005·Granted Nov 25, 2008·26 cites·3 claims
- 0294US11929651B2Inverter integrated gas supply deviceIHI CORP·Filed 2021·Granted Mar 12, 2024·3 cites·20 claims
- 0394US7212909B2Ignition timing control for internal combustion engineNISSAN MOTOR·Filed 2005·Granted May 1, 2007·28 cites·12 claims
- 0493US11979064B2Motor rotor with surface treatmentIHI CORP·Filed 2021·Granted May 7, 2024·2 cites·20 claims
- 0593US10332766B2Substrate processing apparatus and substrate transfer methodTOKYO ELECTRON LTD·Filed 2017·Granted Jun 25, 2019·8 cites·18 claims
- 0692US10991254B2User vehicle dispatch dealing system and storage mediumTOYOTA MOTOR CO LTD·Filed 2018·Granted Apr 27, 2021·8 cites·5 claims
- 0792US6840220B2Common rail fuel injection control deviceISUZU MOTORS LTD·Filed 2003·Granted Jan 11, 2005·39 cites·10 claims
- 0891US9959613B2Optical Processing head, optical processing apparatus, and control method and control program of optical processing apparatusTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2015·Granted May 1, 2018·4 cites·21 claims
- 0990US10634043B2Electric device and electric superchargerIHI CORP·Filed 2018·Granted Apr 28, 2020·4 cites·14 claims
- 1090US10449560B2Optical processing nozzle and optical machining apparatusTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2015·Granted Oct 22, 2019·4 cites·11 claims
- 1190US6964811B2Magnetic powder, method for producing the same and magnetic recording medium comprising the sameHITACHI MAXELL·Filed 2003·Granted Nov 15, 2005·24 cites·31 claims
- 1289US11915176B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2021·Granted Feb 27, 2024·1 cites·9 claims
- 1389US7222606B2Ignition timing control for internal combustion engineNISSAN MOTOR·Filed 2005·Granted May 29, 2007·16 cites·12 claims
- 1488US11808163B2Turbine housing and turbochargerIHI CORP·Filed 2021·Granted Nov 7, 2023·2 cites·8 claims
- 1588US11210689B2Vehicle dispatch deviceTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 28, 2021·7 cites·2 claims
- 1688US8421152B2Semiconductor device and manufacturing method for the sameSASAKI YUJI·Filed 2009·Granted Apr 16, 2013·13 cites·11 claims
- 1788US7021286B2Ignition timing control for internal combustion engineNISSAN MOTOR·Filed 2005·Granted Apr 4, 2006·15 cites·19 claims
- 1887US12334779B2Rotor, electric motor, and rotor production methodIHI CORP·Filed 2022·Granted Jun 17, 2025·1 cites·20 claims
- 1987US10220473B2Processing nozzle and optical machining apparatusTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2015·Granted Mar 5, 2019·5 cites·11 claims
- 2087US10112261B2Processing nozzle, processing head, and optical machining apparatusTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2015·Granted Oct 30, 2018·3 cites·10 claims
- 2186US7238439B2Magnetic recording medium containing particles with a core containing a Fe16N2 phaseHITACHI MAXELL·Filed 2004·Granted Jul 3, 2007·24 cites·8 claims
- 2285US12373753B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2024·Granted Jul 29, 2025·0 cites·18 claims
- 2385US11788552B2Rotary machine with cooling jacket including helical grooveIHI CORP·Filed 2020·Granted Oct 17, 2023·2 cites·16 claims
- 2485US6341051B2Disk drive having external shock resistanceFUJITSU LTD·Filed 2000·Granted Jan 22, 2002·21 cites·12 claims
- 2584US8025994B2Electronic applianceSONY CORP·Filed 2008·Granted Sep 27, 2011·11 cites·11 claims
- 2683US11759740B2Honeycomb filterNGK INSULATORS LTD·Filed 2021·Granted Sep 19, 2023·1 cites·4 claims
- 2783US10369661B2Optical processing head, optical machining apparatus, and optical processing methodTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2015·Granted Aug 6, 2019·2 cites·9 claims
- 2883US6729936B1Apparatus for measuring dimensional errors of eccentric cylinder by utilizing movement of measuring member held in contact with such eccentric cylinderTOYODA MACHINE WORKS LTD·Filed 2000·Granted May 4, 2004·27 cites·25 claims
- 2983US5696651AHead assembly for recording and reproducing including a head supporting part having an adhesive adjusting patternFUJITSU LTD·Filed 1994·Granted Dec 9, 1997·31 cites·12 claims
- 3082US11373126B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2020·Granted Jun 28, 2022·1 cites·9 claims
- 3182US11367642B2Substrate processing apparatus and purging methodTOKYO ELECTRON LTD·Filed 2019·Granted Jun 21, 2022·3 cites·10 claims
- 3282US10537966B2Processing nozzle, processing head, machining apparatus, and control method and control program of processing nozzleTECH RES ASSOCIATION FUTURE ADDITIVE MANUFACTURING·Filed 2015·Granted Jan 21, 2020·2 cites·7 claims
- 3382US8395230B2Semiconductor device and method of manufacturing the sameHOZUMI HIROKI·Filed 2009·Granted Mar 12, 2013·9 cites·14 claims
- 3482US7510790B2Magnetic powder, method for producing the same and magnetic recording medium comprising the sameHITACHI MAXELL·Filed 2005·Granted Mar 31, 2009·4 cites·29 claims
- 3581US11268505B2Electric compressorIHI CORP·Filed 2017·Granted Mar 8, 2022·2 cites·9 claims
- 3681US8358578B2Redundant communication systemHONDA MOTOR CO LTD·Filed 2008·Granted Jan 22, 2013·11 cites·8 claims
- 3781US6417058B1SiGe/poly for low resistance extrinsic base npn transistorSONY CORP·Filed 2000·Granted Jul 9, 2002·29 cites·24 claims
- 3881US5864446AHead assembly for recording and reproducing including a head supporting part having a protection memberFUJITSU LTD·Filed 1997·Granted Jan 26, 1999·34 cites·15 claims
- 3980US11023836B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2018·Granted Jun 1, 2021·3 cites·10 claims
- 4080US10941788B2Electric compressorIHI CORP·Filed 2018·Granted Mar 9, 2021·2 cites·5 claims
- 4180US8212312B2Semiconductor device and manufacturing method of the sameSASAKI YUJI·Filed 2012·Granted Jul 3, 2012·4 cites·10 claims
- 4280US6840228B2Filter processing device for detecting values of common rail pressure and common rail fuel injection control deviceISUZU MOTORS LTD·Filed 2003·Granted Jan 11, 2005·23 cites·3 claims
- 4379US8926244B2Member fastening structure and clip for fastening memberSASAKI YUJI·Filed 2011·Granted Jan 6, 2015·7 cites·7 claims
- 4479US6990968B2Engine fuel injection amount control deviceNISSAN MOTOR·Filed 2004·Granted Jan 31, 2006·22 cites·46 claims
- 4578US8882421B2Fastening structure for part and clip used thereinSASAKI YUJI·Filed 2011·Granted Nov 11, 2014·5 cites·15 claims
- 4678US7291409B2Magnetic recording medium using magnetic powder having a core portion and an outer layer portion including a rare earth element and magnetic recording cassetteHITACHI MAXELL·Filed 2003·Granted Nov 6, 2007·9 cites·15 claims
- 4778US5978181AMagnetic head and magnetic recording/reproducing apparatusFUJITSU LTD·Filed 1997·Granted Nov 2, 1999·32 cites·11 claims
- 4877US7267896B2Magnetic tape and magnetic tape cartridgeHITACHI MAXELL·Filed 2003·Granted Sep 11, 2007·8 cites·27 claims
- 4977US2025305441A1Electric turbocharger with cooling flow pathIHI CORP·Filed 2025·Application pending·0 cites
- 5075US11954625B2Vehicle dispatch system, vehicle dispatch method, server, user terminal, and storage mediumTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 9, 2024·0 cites·9 claims
Showing the top 50 of 153 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →