Inventor · disambiguated record
Tomofumi Mishima
Also filed as: MISHIMA TOMOFUMI
13 granted patents·1 pending application·82 citations·filing 2006–2019
90Inventor score
Top patents by PatentIndex Score
14 records- 0190US8093846B2Motor drive deviceMISHIMA TOMOFUMI·Filed 2011·Granted Jan 10, 2012·11 cites·10 claims
- 0289US7915843B2Motor drive device, method, and cooling device using the sameROHM CO LTD·Filed 2006·Granted Mar 29, 2011·20 cites·9 claims
- 0388US8274249B2Motor drive device with lock protection functionMISHIMA TOMOFUMI·Filed 2010·Granted Sep 25, 2012·8 cites·16 claims
- 0487US10644629B2Fan motor driving circuit, driving method, and cooling device and electronic machine using the sameROHM CO LTD·Filed 2019·Granted May 5, 2020·3 cites·19 claims
- 0587US7885044B2Motor drive device with lock protection functionROHM CO LTD·Filed 2010·Granted Feb 8, 2011·6 cites·17 claims
- 0685US7773352B2Motor drive device with lock protection functionROHM CO LTD·Filed 2008·Granted Aug 10, 2010·12 cites·21 claims
- 0780US9712089B2Fan motor driving means, driving method, and cooling device and electronic equipment using the sameROHM CO LTD·Filed 2015·Granted Jul 18, 2017·2 cites·25 claims
- 0880US8384325B2Motor driving circuit and method for driving motorROHM CO LTD·Filed 2010·Granted Feb 26, 2013·5 cites·19 claims
- 0980US7796867B2Motor drive device and cooling device using the sameROHM CO LTD·Filed 2006·Granted Sep 14, 2010·13 cites·11 claims
- 1066US9954476B2Motor driving apparatusROHM CO LTD·Filed 2016·Granted Apr 24, 2018·1 cites·8 claims
- 1165US9490731B2Fan motor driving apparatus and method, cooling system including the same, and electronic equipmentROHM CO LTD·Filed 2015·Granted Nov 8, 2016·1 cites·18 claims
- 1242US2014346993A1Fan motor driving device, driving method, and cooling device and electronic machine using the sameROHM CO LTD·Filed 2014·Application pending·0 cites
- 1340US10234914B2Motor driving circuit, cooling apparatus and electronic device using the sameROHM CO LTD·Filed 2015·Granted Mar 19, 2019·0 cites·15 claims
- 1437US9800185B2Motor driving circuit, cooling device and electronic apparatus including the sameROHM CO LTD·Filed 2015·Granted Oct 24, 2017·0 cites·18 claims
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