Inventor · disambiguated record
Sonomasa Kobayashi
Also filed as: KOBAYASHI SONOMASA
39 granted patents·12 pending applications·438 citations·filing 1998–2016
97Inventor score
Files withFUJITSU LTD45HOSHI MASAHIKO2FUJITSU CLIENT COMPUTING LTD1GOTO KATSUICHI1KOBAYASHI SONOMASA1
Top patents by PatentIndex Score
51 records- 0190US7706137B2Electronic apparatusFUJITSU LTD·Filed 2008·Granted Apr 27, 2010·23 cites·11 claims
- 0290US7027297B1Electronic apparatus and hinge unitFUJITSU LTD·Filed 2005·Granted Apr 11, 2006·27 cites·4 claims
- 0386US7405933B2Cooling device, substrate, and electronic equipmentFUJITSU LTD·Filed 2005·Granted Jul 29, 2008·15 cites·20 claims
- 0485US7457109B2Electronic apparatusFUJITSU LTD·Filed 2005·Granted Nov 25, 2008·15 cites·12 claims
- 0584US7532466B2Extension unit for electronic apparatusFUJITSU LTD·Filed 2007·Granted May 12, 2009·14 cites·6 claims
- 0683US7733638B2Electronic apparatusFUJITSU LTD·Filed 2008·Granted Jun 8, 2010·13 cites·5 claims
- 0781US7660118B2Apparatus and data processing apparatusFUJITSU LTD·Filed 2007·Granted Feb 9, 2010·11 cites·16 claims
- 0880US9383779B2Information processing deviceFUJITSU LTD·Filed 2014·Granted Jul 5, 2016·5 cites·19 claims
- 0980US7924563B2Electronic deviceFUJITSU LTD·Filed 2008·Granted Apr 12, 2011·12 cites·9 claims
- 1079US7175443B2Electronic apparatus with connector of changeable attitudeFUJITSU LTD·Filed 2005·Granted Feb 13, 2007·17 cites·14 claims
- 1179US7147484B1Electronic apparatus and board assemblyFUJITSU LTD·Filed 2005·Granted Dec 12, 2006·9 cites·14 claims
- 1278US9357676B2Cooling device and electronic apparatusFUJITSU LTD·Filed 2013·Granted May 31, 2016·4 cites·14 claims
- 1377US8023287B2Electronic deviceFUJITSU LTD·Filed 2009·Granted Sep 20, 2011·8 cites·3 claims
- 1476US6661649B2Information-processing device and removable unitFUJITSU LTD·Filed 2002·Granted Dec 9, 2003·13 cites·14 claims
- 1576US6125040AInformation processing apparatus and hook mechanism applicable to the apparatusFUJITSU LTD·Filed 1998·Granted Sep 26, 2000·84 cites·57 claims
- 1675US7724533B2Electronic apparatusFUJITSU LTD·Filed 2007·Granted May 25, 2010·7 cites·15 claims
- 1775US7428145B2Electronic apparatusFUJITSU LTD·Filed 2005·Granted Sep 23, 2008·7 cites·9 claims
- 1875US6795305B2Battery pack for an information processing apparatus and the information processing apparatusFUJITSU LTD·Filed 2002·Granted Sep 21, 2004·15 cites·12 claims
- 1970US7283356B2Electronic apparatusFUJITSU LTD·Filed 2005·Granted Oct 16, 2007·5 cites·5 claims
- 2070US6122152AInformation processing deviceFUJITSU LTD·Filed 1999·Granted Sep 19, 2000·64 cites·47 claims
- 2169US7425141B2Electronic apparatus including visible connectorFUJITSU LTD·Filed 2006·Granted Sep 16, 2008·10 cites·14 claims
- 2268US9414517B2Electronic deviceFUJITSU LTD·Filed 2013·Granted Aug 9, 2016·2 cites·11 claims
- 2366US6906698B2Data processing apparatusFUJITSU LTD·Filed 2002·Granted Jun 14, 2005·18 cites·18 claims
- 2465US7505262B2Electronic deviceFUJITSU LTD·Filed 2004·Granted Mar 17, 2009·5 cites·9 claims
- 2563US7352357B2Data processing apparatusFUJITSU LTD·Filed 2005·Granted Apr 1, 2008·6 cites·6 claims
- 2661US7724510B2Electronic apparatus and assemblyFUJITSU LTD·Filed 2005·Granted May 25, 2010·2 cites·10 claims
- 2761US6775133B2Electronic equipmentFUJITSU LTD·Filed 2001·Granted Aug 10, 2004·14 cites·12 claims
- 2859US8437130B2Medium drive unit and electric apparatusHOSHI MASAHIKO·Filed 2008·Granted May 7, 2013·2 cites·6 claims
- 2959US8059393B2Electronic apparatusKOBAYASHI SONOMASA·Filed 2008·Granted Nov 15, 2011·3 cites·7 claims
- 3057US8199484B2Electronic deviceGOTO KATSUICHI·Filed 2008·Granted Jun 12, 2012·1 cites·7 claims
- 3154US10288917B2Chassis and electronic deviceFUJITSU CLIENT COMPUTING LTD·Filed 2015·Granted May 14, 2019·0 cites·7 claims
- 3251US9684344B2Exterior case and electronic deviceFUJITSU LTD·Filed 2014·Granted Jun 20, 2017·0 cites·15 claims
- 3350US2010073901A1Electronic deviceFUJITSU LTD·Filed 2009·Application pending·0 cites
- 3450US2010067182A1Electronic apparatusFUJITSU LTD·Filed 2009·Application pending·0 cites
- 3549US7848092B2Electronic apparatus and display panel enclosureFUJITSU LTD·Filed 2008·Granted Dec 7, 2010·0 cites·8 claims
- 3649US7636238B2Electronic apparatus and heat radiating unitFUJITSU LTD·Filed 2008·Granted Dec 22, 2009·0 cites·8 claims
- 3749US7626806B2Electronic device and receiving memberFUJITSU LTD·Filed 2008·Granted Dec 1, 2009·0 cites·14 claims
- 3848US2009002931A1Display device and electronic apparatusFUJITSU LTD·Filed 2008·Application pending·0 cites
- 3945US8767389B2System and expansion apparatusSUZUKI KENJI·Filed 2011·Granted Jul 1, 2014·0 cites·19 claims
- 4044US7499268B2Electronic apparatus including immobilizing mechanism for swivel mechanismFUJITSU LTD·Filed 2005·Granted Mar 3, 2009·0 cites·14 claims
- 4143US2007047191A1Electronic apparatusFUJITSU LTD·Filed 2005·Application pending·0 cites
- 4243US2007047197A1Electronic apparatusFUJITSU LTD·Filed 2005·Application pending·0 cites
- 4342US2006214910A1Electronic apparatus including fingerprint sensorFUJITSU LTD·Filed 2005·Application pending·0 cites
- 4441US2007216662A1Electronic apparatus and program storage mediumFUJITSU LTD·Filed 2007·Application pending·0 cites
- 4540US2012229435A1Display device and electronic deviceHOSHI MASAHIKO·Filed 2012·Application pending·0 cites
- 4639US2017051538A1Function extension device and electronic device fixing methodFUJITSU LTD·Filed 2016·Application pending·0 cites
- 4737US9119312B2Support device and systemFUJITSU LTD·Filed 2013·Granted Aug 25, 2015·0 cites·17 claims
- 4837US2005239316A1Connector mounting structure, substrate, and electronic deviceFUJITSU LTD·Filed 2005·Application pending·0 cites
- 4936US2005259015A1Electronic equipmentFUJITSU LTD·Filed 2005·Application pending·0 cites
- 5035US6178095B1Structure for fixing an element to a printed wiring board, and electronic equipment having the structureFUJITSU LTD·Filed 1998·Granted Jan 23, 2001·7 cites·11 claims
Showing the top 50 of 51 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Sonomasa Kobayashi 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 →