Inventor · disambiguated record
Tatsuo Nishizawa
Also filed as: NISHIZAWA TATSUO
36 granted patents·6 pending applications·198 citations·filing 1991–2024
96Inventor score
Files withFUJI ELECTRIC CO LTD27SHINANO KENSHI CO6FUJI ELEC DEVICE TECH CO LTD2NEC CORP2FUJI ELECTRIC SYSTEMS CO LTD1
Top patents by PatentIndex Score
42 records- 0188US5822284AAudio player which allows written data to be easily searched and accessedSHINANO KENSHI CO·Filed 1996·Granted Oct 13, 1998·59 cites·8 claims
- 0286US9711430B2Semiconductor device, method for installing heat dissipation member to semiconductor device, and a method for producing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2014·Granted Jul 18, 2017·9 cites·20 claims
- 0379US7944042B2Semiconductor device and method of manufacturing sameFUJI ELEC DEVICE TECH CO LTD·Filed 2008·Granted May 17, 2011·12 cites·10 claims
- 0476US11133609B2Semiconductor device having terminal pin connected by connecting member and method of manufacturing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2019·Granted Sep 28, 2021·2 cites·17 claims
- 0576US10991650B2Semiconductor device and method of manufacturing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2019·Granted Apr 27, 2021·2 cites·6 claims
- 0674US8944310B2Method of manufacturing a semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2014·Granted Feb 3, 2015·3 cites·8 claims
- 0772US9786587B2Semiconductor device and method for manufacturing the semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2016·Granted Oct 10, 2017·2 cites·20 claims
- 0871US12451454B2Manufacturing method of packaging structure for bipolar transistor with constricted bumpsFUJI ELECTRIC CO LTD·Filed 2023·Granted Oct 21, 2025·0 cites·6 claims
- 0969US10923414B2Semiconductor device and method of manufacturing semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2019·Granted Feb 16, 2021·1 cites·19 claims
- 1067US9627342B2Electronic component and method of manufacturing electronic componentFUJI ELECTRIC CO LTD·Filed 2013·Granted Apr 18, 2017·2 cites·23 claims
- 1167US9385103B2Semiconductor device manufacturing methodFUJI ELECTRIC CO LTD·Filed 2014·Granted Jul 5, 2016·2 cites·10 claims
- 1267US6008619AMotor drive apparatus and motor driving method capable of simply reducing rotating speed in PWM modeNEC CORP·Filed 1998·Granted Dec 28, 1999·28 cites·19 claims
- 1367US5233305APartial discharge detecting device for resin-molded transformerFUJI ELECTRIC CO LTD·Filed 1992·Granted Aug 3, 1993·26 cites·12 claims
- 1466US5386193APartial discharge detecting device for resin-molded transformerFUJI ELECTRIC CO LTD·Filed 1993·Granted Jan 31, 1995·25 cites·5 claims
- 1565US10109603B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2017·Granted Oct 23, 2018·1 cites·12 claims
- 1664US11705419B2Packaging structure for bipolar transistor with constricted bumpsFUJI ELECTRIC CO LTD·Filed 2020·Granted Jul 18, 2023·0 cites·13 claims
- 1764US2025112143A1Semiconductor device, semiconductor module and manufacturing methodFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 1863US7902653B2Semiconductor moduleFUJI ELECTRIC SYSTEMS CO LTD·Filed 2008·Granted Mar 8, 2011·2 cites·7 claims
- 1962US2025006622A1Semiconductor module and manufacturing method thereofFUJI ELECTRIC CO LTD·Filed 2024·Application pending·0 cites
- 2060US9406603B2Semiconductor device and method for manufacturing the semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2014·Granted Aug 2, 2016·1 cites·11 claims
- 2158US2024055422A1Method for manufacturing semiconductor moduleFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 2258US2024055391A1Method for manufacturing semiconductor moduleFUJI ELECTRIC CO LTD·Filed 2023·Application pending·0 cites
- 2352US10636316B2Education support system and terminal deviceSHINANO KENSHI CO·Filed 2016·Granted Apr 28, 2020·0 cites·11 claims
- 2452US2003163322A1Braille letter reading apparatusFiled 2003·Application pending·0 cites
- 2551US11545409B2Semiconductor module having block electrode bonded to collector electrode and manufacturing method thereofFUJI ELECTRIC CO LTD·Filed 2021·Granted Jan 3, 2023·0 cites·17 claims
- 2650US9579746B2Thermocompression bonding structure and thermocompression bonding methodFUJI ELECTRIC CO LTD·Filed 2014·Granted Feb 28, 2017·0 cites·4 claims
- 2747US9355987B2Electronic component and manufacturing method for electronic componentFUJI ELECTRIC CO LTD·Filed 2014·Granted May 31, 2016·0 cites·14 claims
- 2846US11171078B2Semiconductor device and method for manufacturing the sameFUJI ELECTRIC CO LTD·Filed 2020·Granted Nov 9, 2021·0 cites·17 claims
- 2946US7985630B2Method for manufacturing semiconductor moduleFUJI ELEC DEVICE TECH CO LTD·Filed 2010·Granted Jul 26, 2011·0 cites·6 claims
- 3045US5327297ARead/write amplifier circuit for magnetic disk unitNEC CORP·Filed 1991·Granted Jul 5, 1994·9 cites·4 claims
- 3145US2004010332A1System for delivering digital booksFiled 2003·Application pending·0 cites
- 3243US9999146B2Semiconductor moduleFUJI ELECTRIC CO LTD·Filed 2016·Granted Jun 12, 2018·0 cites·13 claims
- 3342US11037848B2Semiconductor module and semiconductor module manufacturing methodFUJI ELECTRIC CO LTD·Filed 2018·Granted Jun 15, 2021·0 cites·20 claims
- 3442US10446460B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2018·Granted Oct 15, 2019·0 cites·16 claims
- 3540US9299642B2Semiconductor device and method for producing sameFUJI ELECTRIC CO LTD·Filed 2015·Granted Mar 29, 2016·0 cites·19 claims
- 3640US8273644B2Soldering method and method of manufacturing semiconductor device including soldering methodONISHI KAZUNAGA·Filed 2008·Granted Sep 25, 2012·0 cites·21 claims
- 3738US5687144AAudio player for reproducing writing data as audio signalsSHINANO KENSHI CO·Filed 1996·Granted Nov 11, 1997·10 cites·6 claims
- 3835US10297165B2Education support system and terminal deviceSHINANO KENSHI CO·Filed 2016·Granted May 21, 2019·0 cites·2 claims
- 3935US9824950B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2015·Granted Nov 21, 2017·0 cites·5 claims
- 4033US9361905B2Voice data playback speed conversion method and voice data playback speed conversion deviceSHINANO KENSHI CO·Filed 2014·Granted Jun 7, 2016·0 cites·2 claims
- 4129USD689833SSemiconductor deviceHORI MOTOHITO·Filed 2011·Granted Sep 17, 2013·2 cites·1 claims
- 4225US9679566B2Apparatus for synchronously processing text data and voice dataSHINANO KENSHI CO·Filed 2015·Granted Jun 13, 2017·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →