Inventor · disambiguated record
Satoshi Yamamoto
Also filed as: YAMAMOTO SATOSHI
315 granted patents·129 pending applications·3,153 citations·filing 1978–2025
99Inventor score
Files withAUTONETWORKS TECHNOLOGIES LTD39HAMAMATSU PHOTONICS KK27SUMITOMO CHEMICAL CO23YAMAMOTO SATOSHI21HITACHI GLOBAL STORAGE TECH19
Top patents by PatentIndex Score
444 records- 0198US11648713B2Method for manufacturing foam molded body and foam molded bodyMAXELL LTD·Filed 2022·Granted May 16, 2023·2 cites·12 claims
- 0297US7728967B2Laser-based maintenance apparatusTOSHIBA KK·Filed 2006·Granted Jun 1, 2010·35 cites·9 claims
- 0397US5334463AHybrid fuel battery system and the operation method thereofSANYO ELECTRIC CO·Filed 1992·Granted Aug 2, 1994·195 cites·14 claims
- 0496US11391934B2Sample observation device and sample observation methodHAMAMATSU PHOTONICS KK·Filed 2021·Granted Jul 19, 2022·2 cites·14 claims
- 0596US10867629B1Data storage device employing staggered servo wedges to increase capacityWESTERN DIGITAL TECH INC·Filed 2020·Granted Dec 15, 2020·14 cites·19 claims
- 0696US9530442B1Enhanced low overhead data protection in data storage drivesHGST Netherlands BV·Filed 2015·Granted Dec 27, 2016·20 cites·18 claims
- 0796US6456041B1Power supply system for electric vehicleYAMAHA HATSUDOKI KANUSHIKI KAI·Filed 1999·Granted Sep 24, 2002·196 cites·19 claims
- 0895US11630064B2Sample observation device and sample observation methodHAMAMATSU PHOTONICS KK·Filed 2021·Granted Apr 18, 2023·2 cites·8 claims
- 0995US10703029B2Process and device for producing foamed molded objectMAXELL LTD·Filed 2017·Granted Jul 7, 2020·7 cites·19 claims
- 1095US7612961B2Magnetic recording disk and disk drive with patterned phase-type servo fields for read/write head positioningHITACHI GLOBAL STORAGE TECH·Filed 2007·Granted Nov 3, 2009·21 cites·25 claims
- 1195US7575850B2Chemically amplified resist compositionSUMITOMO CHEMICAL CO·Filed 2008·Granted Aug 18, 2009·26 cites·14 claims
- 1295US7106552B2Method for secondary-actuator failure detection and recovery in a dual-stage actuator disk driveHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Sep 12, 2006·27 cites·15 claims
- 1395US7079339B1Dual-stage actuator disk drive with method for secondary-actuator failure detection and recovery using a relative-position sensor while track followingHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 18, 2006·22 cites·16 claims
- 1494US11669039B2Method for manufacturing metal frame of image forming apparatusCANON KK·Filed 2022·Granted Jun 6, 2023·2 cites·7 claims
- 1594US11260564B2Method for manufacturing foam molded body and foam molded bodyMAXELL LTD·Filed 2019·Granted Mar 1, 2022·3 cites·12 claims
- 1694US8248595B2Laser-based maintenance apparatus for inspecting flaws based on a generated surface waveOCHIAI MAKOTO·Filed 2011·Granted Aug 21, 2012·9 cites·6 claims
- 1794US8094297B2Laser-based maintenance apparatus for inspecting flawsOCHIAI MAKOTO·Filed 2010·Granted Jan 10, 2012·10 cites·6 claims
- 1894US7079338B1Dual-stage actuator disk drive with method for secondary-actuator failure detection and recovery while track-followingHITACHI GLOBAL STORAGETECHNOLO·Filed 2005·Granted Jul 18, 2006·26 cites·22 claims
- 1994US7072134B1Dual-stage actuator disk drive with secondary actuator failure detection and recovery using relative-position signalHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Jul 4, 2006·21 cites·21 claims
- 2093US9870802B2Media clip managementAPPLE INC·Filed 2014·Granted Jan 16, 2018·16 cites·20 claims
- 2193US9349400B1Magnetic recording disk drive with adjustable data track pitch and compensation for repeatable runout (RRO)HGST Netherlands BV·Filed 2015·Granted May 24, 2016·14 cites·16 claims
- 2293US9027764B2Moisture-permeable separating membrane materialMARUTANI KAZUHIRO·Filed 2010·Granted May 12, 2015·28 cites·21 claims
- 2393US7342735B2Method of writing patterns onto a recording disk, and data storage deviceHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Mar 11, 2008·17 cites·17 claims
- 2493US7180149B2Semiconductor package with through-holeOLYMPUS CORP·Filed 2004·Granted Feb 20, 2007·110 cites·11 claims
- 2593US7022609B2Manufacturing method of a semiconductor substrate provided with a through hole electrodeOLYMPUS OPTICAL CO·Filed 2003·Granted Apr 4, 2006·101 cites·12 claims
- 2693US6077369AMethod of straightening wire rods of titanium and titanium alloyNIPPON STEEL CORP·Filed 1995·Granted Jun 20, 2000·95 cites·4 claims
- 2793US5901009AReduced seek acoustic noise direct access storage deviceIBM·Filed 1995·Granted May 4, 1999·82 cites·45 claims
- 2893US5608586ARobust servo for disk-shift compensation in rotating storage systemIBM·Filed 1994·Granted Mar 4, 1997·68 cites·14 claims
- 2992US4256591ALubricant, lubricant composition and method for lubricating a surfaceMITSUBISHI PETROCHEMICAL CO·Filed 1979·Granted Mar 17, 1981·85 cites·44 claims
- 3091US11131839B2Sample observation device and sample observation methodHAMAMATSU PHOTONICS KK·Filed 2020·Granted Sep 28, 2021·2 cites·17 claims
- 3191US7960003B2Laser-welded articleORIENT CHEMICAL IND·Filed 2006·Granted Jun 14, 2011·11 cites·11 claims
- 3291US7588658B2Laser-transmissible resin composition and method for laser welding using itORIENT CHEMICAL IND·Filed 2004·Granted Sep 15, 2009·43 cites·12 claims
- 3391US7375651B2Parking assistance apparatusTOYOTA JIDOSHOKKI KK·Filed 2005·Granted May 20, 2008·29 cites·21 claims
- 3491US6592783B2Anisotropic conductive adhesive filmSONY CHEMICALS CORP·Filed 2001·Granted Jul 15, 2003·48 cites·8 claims
- 3591US6558053B2Substrate processing apparatusDAINIPPON SCREEN MFG·Filed 2002·Granted May 6, 2003·63 cites·39 claims
- 3690US9966639B2Battery monitoring deviceTOYOTA JIDOSHOKKI KK·Filed 2015·Granted May 8, 2018·4 cites·8 claims
- 3790US8775480B2Media clip managementCARSON KENNETH M·Filed 2011·Granted Jul 8, 2014·20 cites·25 claims
- 3890US7960012B2Laser-welded articleORIENT CHEMICAL IND·Filed 2006·Granted Jun 14, 2011·10 cites·13 claims
- 3989US10228880B2Position-aware primary command queue managementHGST Netherlands BV·Filed 2016·Granted Mar 12, 2019·6 cites·21 claims
- 4089US9718217B2Kneading apparatus, method for producing thermoplastic resin molded product, and foam injection molding methodHITACHI MAXELL·Filed 2015·Granted Aug 1, 2017·3 cites·8 claims
- 4189US9149955B2Process for recycling immiscibles in PET filmBOWER DOUGLAS J·Filed 2011·Granted Oct 6, 2015·28 cites·10 claims
- 4289US7715137B2Servo patterns for patterned mediaHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted May 11, 2010·8 cites·10 claims
- 4389US7094677B2Method of forming a penetration electrode and substrate having a penetration electrodeFUJIKURA LTD·Filed 2003·Granted Aug 22, 2006·47 cites·9 claims
- 4489US6262545B1Dual speed motor drive circuitIBM·Filed 2000·Granted Jul 17, 2001·26 cites·26 claims
- 4588US10214168B1Slide wiring deviceAUTONETWORKS TECHNOLOGIES LTD·Filed 2016·Granted Feb 26, 2019·10 cites·4 claims
- 4688US7489463B2Method of writing patterns using head with correct phases, and data storage deviceHITACHI GLOBAL STORAGE TECH·Filed 2005·Granted Feb 10, 2009·8 cites·27 claims
- 4788US7075748B2Disk drive with a dual-stage actuator and failure detection and recovery system for the secondary actuatorHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted Jul 11, 2006·25 cites·41 claims
- 4887US9229813B2Error correction with on-demand parity sectors in magnetic data storage devicesHGST Netherlands BV·Filed 2014·Granted Jan 5, 2016·11 cites·20 claims
- 4987US7848040B2Magnetic recording disk and disk drive with amplitude-type servo fields having patterned alternating-polarity servo islands for read/write head positioningHITACHI GLOBAL STORAGE TECH NL·Filed 2007·Granted Dec 7, 2010·7 cites·19 claims
- 5087US7286316B2Method and data storage device for writing patterns onto recording diskHITACHI GLOBAL STORAGE TECH·Filed 2006·Granted Oct 23, 2007·8 cites·19 claims
Showing the top 50 of 444 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Satoshi Yamamoto 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 →