Inventor · disambiguated record
Masao Shimizu
Also filed as: MORI MASATSUGU · SHIMIZU MASAO
92 granted patents·18 pending applications·1,746 citations·filing 1975–2019
99Inventor score
Files withHITACHI DISPLAYS LTD13KAO CORP8CANON KK7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7OMRON TATEISI ELECTRONICS CO6
Top patents by PatentIndex Score
110 records- 0194US4058704ACoilable and severable heating elementKIM TAEO·Filed 1975·Granted Nov 15, 1977·88 cites·4 claims
- 0293US4912495ALight measuring deviceCANON KK·Filed 1988·Granted Mar 27, 1990·38 cites·25 claims
- 0393US4293950ATest pattern generating apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Oct 6, 1981·85 cites·21 claims
- 0492US7629743B2Organic light-emitting display deviceHITACHI DISPLAYS LTD·Filed 2007·Granted Dec 8, 2009·13 cites·2 claims
- 0592US7067973B2Organic light-emitting display deviceHITACHI DISPLAYS LTD·Filed 2005·Granted Jun 27, 2006·14 cites·10 claims
- 0691US7211949B2Organic light-emitting display deviceHITACHI DISPLAYS LTD·Filed 2006·Granted May 1, 2007·10 cites·5 claims
- 0791US5764786AMoving object measurement device employing a three-dimensional analysis to obtain characteristics of the moving objectFiled 1994·Granted Jun 9, 1998·183 cites·38 claims
- 0890US6513269B2Steam sprayerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Feb 4, 2003·40 cites·33 claims
- 0990US4227041AFlat type feeder cableFUJIKURA LTD·Filed 1978·Granted Oct 7, 1980·56 cites·14 claims
- 1089US8922171B2Nonaqueous electrolyte secondary battery apparatus and method for charging anode of the sameSHIMIZU MASAO·Filed 2011·Granted Dec 30, 2014·9 cites·6 claims
- 1188US10190921B2Internal temperature measurement deviceOMRON TATEISI ELECTRONICS CO·Filed 2015·Granted Jan 29, 2019·4 cites·3 claims
- 1288US7619244B2Organic light emitting display apparatusHITACHI DISPLAYS LTD·Filed 2006·Granted Nov 17, 2009·11 cites·6 claims
- 1388US6882105B2Organic light-emitting display deviceHITACHI DISPLAYS LTD·Filed 2003·Granted Apr 19, 2005·40 cites·5 claims
- 1488US4833358AVibration wave motorCANON KK·Filed 1987·Granted May 23, 1989·63 cites·53 claims
- 1587US10060803B2MEMS internal temperature sensor having thin film thermopileOMRON TATEISI ELECTRONICS CO·Filed 2014·Granted Aug 28, 2018·7 cites·11 claims
- 1687US4631724ASemiconductor memory test equipmentADVANTEST CORP·Filed 1985·Granted Dec 23, 1986·54 cites·7 claims
- 1786US4555663ATest pattern generating apparatusTAKEDA RIKEN IND CO LTD·Filed 1983·Granted Nov 26, 1985·42 cites·5 claims
- 1885US4794294AVibration wave motorCANON KK·Filed 1987·Granted Dec 27, 1988·54 cites·11 claims
- 1984US10816417B2Force detectorOMRON HEALTHCARE CO LTD·Filed 2019·Granted Oct 27, 2020·5 cites·14 claims
- 2084US8730248B2Multi-graphics processor system, graphics processor and data transfer methodSASAKI NOBUO·Filed 2007·Granted May 20, 2014·15 cites·10 claims
- 2184US5120934ACordless electric iron and stand assembly with timed audible reheat alarmMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1988·Granted Jun 9, 1992·45 cites·9 claims
- 2284US4835774ASemiconductor memory test systemADVANTEST CORP·Filed 1987·Granted May 30, 1989·57 cites·4 claims
- 2384US4713571ADriving circuit of a vibration wave motorCANON KK·Filed 1987·Granted Dec 15, 1987·48 cites·18 claims
- 2483US10175120B2Internal temperature measurement method and internal temperature measurement deviceOMRON TATEISI ELECTRONICS CO·Filed 2015·Granted Jan 8, 2019·3 cites·13 claims
- 2583US7990428B2Imaging device and high-resolution processing method of imageOLYMPUS CORP·Filed 2005·Granted Aug 2, 2011·8 cites·14 claims
- 2681US8652676B2Assembled battery system with cooling member between adjacent cellsNISHIMURA KATSUNORI·Filed 2011·Granted Feb 18, 2014·3 cites·8 claims
- 2781US8227010B2Process for producing oil and fat rich in diacylglycerolKASE MINORU·Filed 2008·Granted Jul 24, 2012·6 cites·14 claims
- 2880US7943963B2Organic light-emitting display deviceHITACHI DISPLAYS LTD·Filed 2005·Granted May 17, 2011·2 cites·10 claims
- 2980US4749896AVibration wave motorCANON KK·Filed 1987·Granted Jun 7, 1988·41 cites·9 claims
- 3079US7448631B2Braiding yarn made of expanded graphite, and gland packingNIPPON PILLAR PACKING·Filed 2005·Granted Nov 11, 2008·5 cites·2 claims
- 3179US5143295ABubbly water outlet deviceTOTO LTD·Filed 1990·Granted Sep 1, 1992·55 cites·24 claims
- 3278US7355211B2Light-emitting element and display thereofHITACHI DISPLAYS LTD·Filed 2005·Granted Apr 8, 2008·5 cites·11 claims
- 3378US6487275B1Anode target for X-ray tube and X-ray tube therewithHITACHI LTD·Filed 1995·Granted Nov 26, 2002·34 cites·18 claims
- 3478US5117092ACordless ironMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1990·Granted May 26, 1992·39 cites·10 claims
- 3577US8969981B2Sensor packageKANAI AKINOBU·Filed 2012·Granted Mar 3, 2015·7 cites·14 claims
- 3677US5010664ASteam iron having a solenoid driven pump and heated evaporation chamber for providing steam and operable for further providing extra steam at specified intervalsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1989·Granted Apr 30, 1991·31 cites·9 claims
- 3777US4300234AAddress pattern generator for testing a memoryNIPPON TELEGRAPH & TELEPHONE·Filed 1979·Granted Nov 10, 1981·26 cites·6 claims
- 3876US4269380AFlat type cable suspension structureFEPS INT·Filed 1978·Granted May 26, 1981·33 cites·8 claims
- 3975US8029591B2Inorganic fiber aggregate, method for manufacturing inorganic fiber aggregate, honeycomb structure, method for manufacturing honeycomb structure, and exhaust gas purifierIBIDEN CO LTD·Filed 2007·Granted Oct 4, 2011·5 cites·32 claims
- 4075US8008852B2Organic light-emitting display device and production method of the sameHITACHI DISPLAYS LTD·Filed 2007·Granted Aug 30, 2011·5 cites·11 claims
- 4175US7494680B2Fat or oil compositionKAO CORP·Filed 2004·Granted Feb 24, 2009·9 cites·19 claims
- 4274US7898172B2Organic light emitting display apparatusHITACHI DISPLAYS LTD·Filed 2010·Granted Mar 1, 2011·2 cites·5 claims
- 4374US6009645ASteam iron with spray mistMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 4, 2000·35 cites·16 claims
- 4474US4402081ASemiconductor memory test pattern generating apparatusNIPPON TELEGRAPH & TELEPHONE·Filed 1980·Granted Aug 30, 1983·26 cites·7 claims
- 4573US7346837B2Relative position and/or posture measuring system for measuring relative positions and/or relative postures using a magnetic field generator and a magnetic field detectorSONY COMPUTER ENTERTAINMENT INC·Filed 2005·Granted Mar 18, 2008·6 cites·3 claims
- 4673US5165047ADriving circuit for vibration wave driven motorCANON KK·Filed 1992·Granted Nov 17, 1992·28 cites·9 claims
- 4771US8830244B2Information processing device capable of displaying a character representing a user, and information processing method thereofKANEMARU YOSHIKATSU·Filed 2012·Granted Sep 9, 2014·6 cites·12 claims
- 4871US8742430B2Organic light emitting elementSHIMIZU MASAO·Filed 2009·Granted Jun 3, 2014·3 cites·12 claims
- 4970US10551252B2Internal temperature measuring apparatus and sensor packageOMRON TATEISI ELECTRONICS CO·Filed 2016·Granted Feb 4, 2020·1 cites·8 claims
- 5070US7692375B2Organic light emitting display apparatusHITACHI DISPLAYS LTD·Filed 2006·Granted Apr 6, 2010·2 cites·6 claims
Showing the top 50 of 110 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when Masao Shimizu 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 →