Inventor · disambiguated record
Satoshi Otsuka
Also filed as: OTSUKA SATOSHI
100 granted patents·27 pending applications·1,636 citations·filing 1989–2025
99Inventor score
Top patents by PatentIndex Score
127 records- 0197US11363326B2Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodMAXELL LTD·Filed 2021·Granted Jun 14, 2022·4 cites·3 claims
- 0297US6201771B1Content providing systemSONY CORP·Filed 1999·Granted Mar 13, 2001·127 cites·9 claims
- 0396US11831945B2Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodMAXELL LTD·Filed 2022·Granted Nov 28, 2023·2 cites·5 claims
- 0496US10200743B2Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodMAXELL LTD·Filed 2017·Granted Feb 5, 2019·9 cites·8 claims
- 0596US9749675B2Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodHITACHI MAXELL·Filed 2016·Granted Aug 29, 2017·9 cites·5 claims
- 0696US6529453B1Content providing systemSONY CORP·Filed 2000·Granted Mar 4, 2003·50 cites·10 claims
- 0795US7939913B2Semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted May 10, 2011·29 cites·20 claims
- 0895US6452874B1Recording medium having content identification sectionSONY CORP·Filed 2000·Granted Sep 17, 2002·83 cites·11 claims
- 0994US12284326B2Reception device, display control method, transmission device, and transmission method for program content typeMAXELL LTD·Filed 2024·Granted Apr 22, 2025·1 cites·6 claims
- 1094US9118896B2Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodTSURUGA SADAO·Filed 2011·Granted Aug 25, 2015·15 cites·18 claims
- 1193US10516912B2Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodMAXELL LTD·Filed 2018·Granted Dec 24, 2019·5 cites·7 claims
- 1293US6243796B1Recording medium and recording or reproduction apparatus that provides protection from unauthorized use of the mediumSONY CORP·Filed 1997·Granted Jun 5, 2001·86 cites·2 claims
- 1392US9426164B2Network device and network systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2014·Granted Aug 23, 2016·11 cites·9 claims
- 1492US9420272B2Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodHITACHI MAXELL·Filed 2015·Granted Aug 16, 2016·5 cites·5 claims
- 1592US5198603AAutomatic data-prereading playing apparatus and sound generating unit in an automatic musical playing systemROLAND CORP·Filed 1991·Granted Mar 30, 1993·98 cites·15 claims
- 1691US10972783B2Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodMAXELL LTD·Filed 2019·Granted Apr 6, 2021·3 cites·3 claims
- 1791US9794286B2Network device, and data sending and receiving systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2013·Granted Oct 17, 2017·18 cites·7 claims
- 1891US9105706B2Semiconductor device fabrication method capable of scribing chips with high yieldFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Aug 11, 2015·10 cites·5 claims
- 1991US5835509AMethod of and apparatus for recording and reproducing data and transmitting dataSONY CORP·Filed 1995·Granted Nov 10, 1998·69 cites·24 claims
- 2088US6298016B1Recording media including auxiliary memory of different typesSONY CORP·Filed 1999·Granted Oct 2, 2001·52 cites·15 claims
- 2187US9094668B2Digital content receiving apparatus, digital content receiving method and digital content receiving/transmitting methodHITACHI CONSUMER ELECTRONICS·Filed 2013·Granted Jul 28, 2015·6 cites·12 claims
- 2287US2025097510A1Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodMAXELL LTD·Filed 2024·Application pending·0 cites
- 2386US6707156B2Semiconductor device with multilevel wiring layersFUJITSU LTD·Filed 2003·Granted Mar 16, 2004·44 cites·20 claims
- 2486US6223247B1Disk shaped recording medium and drive apparatus utilizing logical block address conversion and start addresses which increase from inner and outer circumferential sides of the mediumSONY CORP·Filed 1996·Granted Apr 24, 2001·49 cites·19 claims
- 2585US11151076B2Vehicle control system verification device, vehicle control system, and vehicle control system verification methodHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Granted Oct 19, 2021·3 cites·10 claims
- 2684US8513776B2Semiconductor device and method capable of scribing chips with high yieldOTSUKA SATOSHI·Filed 2005·Granted Aug 20, 2013·11 cites·16 claims
- 2783US12192564B2Digital contents receiver, digital contents receiving method and digital contents transmitting and receiving methodMAXELL LTD·Filed 2023·Granted Jan 7, 2025·0 cites·12 claims
- 2883US7161248B2Multi-layer wiring structure with dummy patterns for improving surface flatnessFUJITSU LTD·Filed 2004·Granted Jan 9, 2007·33 cites·13 claims
- 2983US6697823B2Computer system having backup function with specified storage period of backup dataSONY CORP·Filed 2002·Granted Feb 24, 2004·26 cites·3 claims
- 3080US10890908B2Vehicle control system and action plan system provided with sameHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2015·Granted Jan 12, 2021·4 cites·5 claims
- 3180US10780894B2Vehicle control device and vehicle control systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Sep 22, 2020·3 cites·11 claims
- 3280US7250679B2Semiconductor device and method for fabricating the sameFUJITSU LTD·Filed 2004·Granted Jul 31, 2007·25 cites·15 claims
- 3380US2025220148A1Reception device, display control method, transmission device, and transmission method for program content typeMAXELL LTD·Filed 2025·Application pending·0 cites
- 3479US11985291B2Reception device, display control method, transmission device, and transmission method for program content typeMAXELL LTD·Filed 2023·Granted May 14, 2024·0 cites·6 claims
- 3578US11235760B2Vehicle control device and vehicle control systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Feb 1, 2022·3 cites·12 claims
- 3678US10542033B2Network device and network systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Granted Jan 21, 2020·2 cites·17 claims
- 3778US6373136B2Damascene wiring structure and semiconductor device with damascene wiringsFUJITSU LTD·Filed 2000·Granted Apr 16, 2002·28 cites·20 claims
- 3878US5212676APerformance information recording/reproducing apparatus having correction techniques using event and state informationROLAND CORP·Filed 1991·Granted May 18, 1993·30 cites·12 claims
- 3977US7237001B2Downloading systemSONY CORP·Filed 2001·Granted Jun 26, 2007·11 cites·2 claims
- 4076US11659152B2Reception device, display control method, transmission device, and transmission method for program content typeMAXELL LTD·Filed 2022·Granted May 23, 2023·0 cites·5 claims
- 4176US8937007B2Semiconductor deviceWATANABE KENICHI·Filed 2012·Granted Jan 20, 2015·3 cites·16 claims
- 4276US7189246B2Medical instrument holding deviceOLYMPUS CORP·Filed 2004·Granted Mar 13, 2007·76 cites·17 claims
- 4376US6094723ACopy protection system for recording mediaSONY CORP·Filed 1997·Granted Jul 25, 2000·76 cites·9 claims
- 4475US11134100B2Network device and network systemHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2019·Granted Sep 28, 2021·1 cites·17 claims
- 4575US5461603ADisc recording/reproducing apparatus having temperature control of the recording/reproducing processesSONY CORP·Filed 1994·Granted Oct 24, 1995·23 cites·4 claims
- 4674US7160308B2Surgery equipment holding deviceOLYMPUS CORP·Filed 2002·Granted Jan 9, 2007·10 cites·28 claims
- 4773US5978350AOptical disc and optical disc driving deviceSONY CORP·Filed 1995·Granted Nov 2, 1999·19 cites·24 claims
- 4872US8791570B2Semiconductor device having a multilayer interconnection structureWATANABE KENICHI·Filed 2012·Granted Jul 29, 2014·2 cites·4 claims
- 4972US8299619B2Semiconductor device having a multilayer interconnection structureWATANABE KENICHI·Filed 2011·Granted Oct 30, 2012·2 cites·4 claims
- 5071US8143153B2Method for manufacturing semiconductor deviceWATANABE KENICHI·Filed 2011·Granted Mar 27, 2012·2 cites·5 claims
Showing the top 50 of 127 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Satoshi Otsuka 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 →