Inventor · disambiguated record
Shingo Tsuda
Also filed as: TSUDA SHINGO
54 granted patents·4 pending applications·1,020 citations·filing 1991–2022
98Inventor score
Files withHITACHI GLOBAL STORAGE TECH21IBM13MITSUBISHI ELECTRIC CORP10MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5TOYOTA MOTOR CO LTD5
Top patents by PatentIndex Score
58 records- 0197US6743546B1Laminate sheath type batteryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jun 1, 2004·231 cites·50 claims
- 0294US10507734B2Battery state estimating apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted Dec 17, 2019·8 cites·4 claims
- 0393US7724478B2Magnetic disk drive, wiring connection structure and terminal structureHITACHI GLOBAL STORAGE TECH·Filed 2008·Granted May 25, 2010·53 cites·15 claims
- 0493US7372669B2Magnetic disk drive, wiring connection structure and terminal structureHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted May 13, 2008·44 cites·4 claims
- 0591US6614613B1Phase technique for active damping in a servo-controlled actuatorIBM·Filed 2000·Granted Sep 2, 2003·32 cites·26 claims
- 0689US7522375B2Magnetic disk drive with cover seal and method for fabricating sameHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Apr 21, 2009·27 cites·15 claims
- 0789US6628475B2Disk drive apparatus, hard disk drive, and enclosure for hard disk driveIBM·Filed 2001·Granted Sep 30, 2003·28 cites·9 claims
- 0889US5459667ANavigation apparatus for informing vehicle driver of information regarding travel routeSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Oct 17, 1995·118 cites·20 claims
- 0988US7564645B2Rotating disk storage device with mounting structure and enhanced fixing mechanismHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 21, 2009·8 cites·10 claims
- 1088US6604431B1Apparatus and method for fixing and checking connections of piezoelectric sensor, actuator, and disk unitIBM·Filed 2000·Granted Aug 12, 2003·25 cites·2 claims
- 1188US6166888ALow noise flexible printed circuit cable for a disk drive carriage unitIBM·Filed 1998·Granted Dec 26, 2000·68 cites·13 claims
- 1288US6125003ADisk drive having pivotally mounted shroudIBM·Filed 1998·Granted Sep 26, 2000·57 cites·3 claims
- 1387US7450347B2Head suspension with bridge portion separating apertures near lift tabHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Nov 11, 2008·12 cites·17 claims
- 1486US10649036B2Battery state estimating apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted May 12, 2020·3 cites·8 claims
- 1586US7551389B2Disk drive and method of retracting head thereofHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Jun 23, 2009·7 cites·13 claims
- 1685US6636380B2Hard disk driveIBM·Filed 2001·Granted Oct 21, 2003·20 cites·5 claims
- 1783US5700596ANickel hydroxide active material powder and nickel positive electrode and alkali storage battery using themMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 23, 1997·73 cites·50 claims
- 1879US10718817B2Battery state estimating apparatusOGUMA YASUMASA·Filed 2017·Granted Jul 21, 2020·4 cites·9 claims
- 1978US12218482B2Laser beam generation device and laser processing apparatus including the sameMITSUBISHI ELECTRIC CORP·Filed 2020·Granted Feb 4, 2025·1 cites·20 claims
- 2078US7652850B2Rotating disk type storage unit with reduced vibrationHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jan 26, 2010·3 cites·13 claims
- 2178US6392845B1Magnet design for active damping of disk drive actuatorIBM·Filed 2000·Granted May 21, 2002·14 cites·7 claims
- 2277US6445534B1Disk drive apparatus and hard disk driveIBM·Filed 2000·Granted Sep 3, 2002·11 cites·5 claims
- 2376US7606004B2Rotating disk storage device with actuator lock mechanismHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Oct 20, 2009·3 cites·12 claims
- 2476US6661615B2Apparatus and method for depopulating a disk drive head stack assembly by utilizing an overmolded actuatorHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Dec 9, 2003·10 cites·13 claims
- 2574US7428125B2Rotating disk storage device and pivot bearingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Sep 23, 2008·5 cites·18 claims
- 2674US7030527B2Data storage device with mechanism to control rotation of spindle motorHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Apr 18, 2006·19 cites·22 claims
- 2774US5973888ACrash stop and disk drive employing the crash stopIBM·Filed 1998·Granted Oct 26, 1999·25 cites·12 claims
- 2871US7630168B2Solution for leaking problem of punching base and cover with seal tapeHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Dec 8, 2009·2 cites·9 claims
- 2967US10361536B2Power supply apparatus for driving laser diode provided with power supply for supplying power to laser oscillatorMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jul 23, 2019·1 cites·9 claims
- 3067US10096972B1Current control device and current control methodMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 9, 2018·1 cites·6 claims
- 3166US7394615B2Disk device with charging filter outside pivotal range of head actuator and having projection plane overlapping the diskHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 1, 2008·4 cites·18 claims
- 3266US2025359564A1Pulsed electric field processing apparatusMITSUBISHI ELECTRIC CORP·Filed 2022·Application pending·0 cites
- 3360US6954338B2System and method of limiting a range of motion of an actuator in a hard disk driveHITACHI GLOBAL STORAGE TECH·Filed 2002·Granted Oct 11, 2005·4 cites·7 claims
- 3457US7075749B2Apparatus and method to improve read/write speed of disk drive systemHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 11, 2006·0 cites·1 claims
- 3556US7379396B2Rotary disk type storage deviceHITCHI GLOBAL STORAGE TECHNOLO·Filed 2004·Granted May 27, 2008·3 cites·24 claims
- 3656US5077149ANickel/hydrogen storage battery and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1991·Granted Dec 31, 1991·18 cites·11 claims
- 3755US11121386B2Temperature estimating apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted Sep 14, 2021·0 cites·4 claims
- 3854US5896245AStructure in a disk drive system for attaching a load beam to a head actuator carriage including a mountplate having side ends surrounding a swage holeIBM·Filed 1996·Granted Apr 20, 1999·11 cites·7 claims
- 3953US12224677B2Power source deviceMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Feb 11, 2025·0 cites·9 claims
- 4053US7787218B2Data storage deviceHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Aug 31, 2010·0 cites·17 claims
- 4153US6912105B1Magnetic disk device with firmly fixed yokesHITACHI GLOBAL STORAGE TECH·Filed 1998·Granted Jun 28, 2005·10 cites·3 claims
- 4252US6635382B2Lithium secondary battery and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Oct 21, 2003·6 cites·18 claims
- 4350US11020823B2Laser diode driving power source and laser machining deviceMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 1, 2021·0 cites·9 claims
- 4450US10522971B2Laser diode-driving power supply and laser machining apparatusMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 31, 2019·0 cites·10 claims
- 4550US7486483B2Rotating disk storage device with improved actuator armHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Feb 3, 2009·0 cites·17 claims
- 4650US5822151ADisk drive apparatusIBM·Filed 1996·Granted Oct 13, 1998·23 cites·9 claims
- 4750US5628571ABearing structureIBM·Filed 1995·Granted May 13, 1997·12 cites·13 claims
- 4848US10656216B2Battery state estimating apparatusTOYOTA MOTOR CO LTD·Filed 2018·Granted May 19, 2020·0 cites·6 claims
- 4948US6999272B2Apparatus and method to improve read/write speed of disk drive systemHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Feb 14, 2006·0 cites·2 claims
- 5047US2025007405A1Pulsed power supply apparatusMITSUBISHI ELECTRIC CORP·Filed 2021·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Shingo Tsuda files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →