Inventor · disambiguated record
Masaru Saito
Also filed as: SAITO MASARU
48 granted patents·5 pending applications·465 citations·filing 1975–2024
98Inventor score
Top patents by PatentIndex Score
53 records- 0188US6525390B2MIS semiconductor device with low on resistance and high breakdown voltageFUJI ELECTRIC CO LTD·Filed 2001·Granted Feb 25, 2003·49 cites·19 claims
- 0287US5570274AHigh density multichip module packaging structureNEC CORP·Filed 1994·Granted Oct 29, 1996·94 cites·14 claims
- 0386US11390536B2Waste liquid treating apparatusDISCO CORP·Filed 2020·Granted Jul 19, 2022·2 cites·18 claims
- 0485US10727180B2Resistive element and method of manufacturing the resistive elementFUJI ELECTRIC CO LTD·Filed 2018·Granted Jul 28, 2020·4 cites·17 claims
- 0584US10301754B2Sewing machineJUKI KK·Filed 2017·Granted May 28, 2019·5 cites·10 claims
- 0681US11393639B2Seal plate, capacitor and method for manufacturing seal plateNIPPON CHEMICON·Filed 2018·Granted Jul 19, 2022·2 cites·20 claims
- 0780US7982248B2Junction field effect transistor, integrated circuit for switching power supply, and switching power supplyFUJI ELECTRIC SYSTEMS CO LTD·Filed 2007·Granted Jul 19, 2011·7 cites·4 claims
- 0878US10183370B2Constant temperature water supply systemDISCO CORP·Filed 2017·Granted Jan 22, 2019·2 cites·12 claims
- 0976US10388717B2Resistive elementFUJI ELECTRIC CO LTD·Filed 2018·Granted Aug 20, 2019·2 cites·4 claims
- 1075US7050360B2Wrist watch with vibration functionKABUSHIKI KAISYA TOKYO SHINYA·Filed 2003·Granted May 23, 2006·18 cites·4 claims
- 1173US9660014B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2016·Granted May 23, 2017·2 cites·9 claims
- 1273US8283705B2Junction field effect transistor, integrated circuit for switching power supply, and switching power supplySAITO MASARU·Filed 2011·Granted Oct 9, 2012·3 cites·11 claims
- 1373US5257386AData transfer control system for virtual machine systemFUJITSU LTD·Filed 1991·Granted Oct 26, 1993·64 cites·18 claims
- 1471US12354804B2Multilayer ceramic electronic deviceTAIYO YUDEN KK·Filed 2023·Granted Jul 8, 2025·0 cites·10 claims
- 1571US11728711B2Motor control deviceOKUMA MACHINERY WORKS LTD·Filed 2021·Granted Aug 15, 2023·0 cites·6 claims
- 1670US7687385B2Semiconductor device exhibiting a high breakdown voltage and the method of manufacturing the sameFUJI ELECTRIC HOLDINGS·Filed 2007·Granted Mar 30, 2010·2 cites·7 claims
- 1767US8680622B2Semiconductor device, integrated circuit including the semiconductor device, control IC for switching power supply and the switching power supplySAITO MASARU·Filed 2009·Granted Mar 25, 2014·3 cites·2 claims
- 1865US2024385633A1Constant-temperature liquid supply systemDISCO CORP·Filed 2024·Application pending·0 cites
- 1964US10305326B2Contactless electric power supply deviceFUJI MACHINE MFG·Filed 2014·Granted May 28, 2019·2 cites·19 claims
- 2064US9711659B2Semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2015·Granted Jul 18, 2017·1 cites·9 claims
- 2164US6728746B1Computer system comprising a plurality of machines connected to a shared memory, and control method for a computer system comprising a plurality of machines connected to a shared memoryFUJITSU LTD·Filed 1995·Granted Apr 27, 2004·65 cites·30 claims
- 2263US10083953B2Semiconductor device, control IC for switching power supply, and switching power supply unitFUJI ELECTRIC CO LTD·Filed 2015·Granted Sep 25, 2018·1 cites·10 claims
- 2362US8860145B2Semiconductor device, integrated circuit including the semiconductor device, control IC for switching power supply and the switching power supplySAITO MASARU·Filed 2007·Granted Oct 14, 2014·2 cites·10 claims
- 2462US6853034B2Semiconductor device exhibiting a high breakdown voltage and the method of manufacturing the sameFUJI ELECTRIC CO LTD·Filed 2001·Granted Feb 8, 2005·6 cites·7 claims
- 2562US5850590AMethod for making a porous sintered materialKOBE STEEL LTD·Filed 1996·Granted Dec 15, 1998·27 cites·19 claims
- 2661US9667242B2Semiconductor device with serially and spirally connected diodesFUJI ELECTRIC CO LTD·Filed 2015·Granted May 30, 2017·1 cites·9 claims
- 2760US5452462AGlobal communication interrupt control system for communication between real and virtual machine systems using global communication functions of a shared memoryFUJITSU LTD·Filed 1995·Granted Sep 19, 1995·39 cites·29 claims
- 2857US2024387210A1Constant-temperature liquid supply apparatusDISCO CORP·Filed 2024·Application pending·0 cites
- 2954US7056035B2Optical module, optical apparatus including optical module, and method for using optical moduleFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Jun 6, 2006·6 cites·44 claims
- 3054US5824130AApparatus for manufacturing spiral fluorescent tubeMATSUSHITA ELECTRONICS CORP·Filed 1997·Granted Oct 20, 1998·10 cites·8 claims
- 3153US10822730B2Spool rest and thread standing deviceJUKI KK·Filed 2019·Granted Nov 3, 2020·0 cites·12 claims
- 3252US10566837B2Power supply deviceFUJI CORP·Filed 2014·Granted Feb 18, 2020·0 cites·10 claims
- 3352US6740952B2High withstand voltage semiconductor deviceFUJI ELECTRIC CO LTD·Filed 2002·Granted May 25, 2004·5 cites·51 claims
- 3451US7195980B2Semiconductor device exhibiting a high breakdown voltage and the method of manufacturing the sameFUJI ELECTRIC CO LTD·Filed 2005·Granted Mar 27, 2007·0 cites·9 claims
- 3551US2022049370A1Metal sheet, plated sheet, production method of plated sheet and production method of plated materialTANAKA PRECIOUS METAL IND·Filed 2019·Application pending·0 cites
- 3650US9461115B2Junction field effect transistor, integrated circuit for switching power supply, and switching power supplySAITO MASARU·Filed 2012·Granted Oct 4, 2016·0 cites·17 claims
- 3750US6148638AMethod for manufacturing a fluorescent lampMATSUSHITA ELECTRONICS CORP·Filed 1999·Granted Nov 21, 2000·10 cites·13 claims
- 3849US11754353B2Processing water supply systemDISCO CORP·Filed 2021·Granted Sep 12, 2023·0 cites·3 claims
- 3947US11189685B2Resistance element and manufacturing method of resistance elementFUJI ELECTRIC CO LTD·Filed 2019·Granted Nov 30, 2021·0 cites·3 claims
- 4047US11114351B2Dummy element and method of examining defect of resistive elementFUJI ELECTRIC CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·16 claims
- 4147US2022081787A1Porous body, electrochemical cell, and method for producing porous bodyTANAKA PRECIOUS METAL IND·Filed 2020·Application pending·0 cites
- 4246US10725087B2Semiconductor integrated device and gate screening test method of the sameFUJI ELECTRIC CO LTD·Filed 2018·Granted Jul 28, 2020·0 cites·20 claims
- 4346US6181424B1Three-dimensional measurement apparatusFiled 1998·Granted Jan 30, 2001·14 cites·35 claims
- 4445US11319214B2Waste liquid treating apparatusDISCO CORP·Filed 2020·Granted May 3, 2022·0 cites·5 claims
- 4545US10859232B2Vehicle lampICHIKOH INDUSTRIES LTD·Filed 2018·Granted Dec 8, 2020·0 cites·8 claims
- 4644US5766295AMethod of manufacturing a spiral fluorescent tubeMATSUSHITA ELECTRONICS CORP·Filed 1996·Granted Jun 16, 1998·6 cites·9 claims
- 4743US10325905B2Semiconductor device and semiconductor circuit deviceFUJI ELECTRIC CO LTD·Filed 2018·Granted Jun 18, 2019·0 cites·9 claims
- 4843US6844598B2Lateral high breakdown voltage MOSFET and device provided therewithFUJI ELECTRIC CO LTD·Filed 2004·Granted Jan 18, 2005·1 cites·10 claims
- 4942US5610476ASpiral fluorescent tube and method and device for manufacturing the sameMATSUSHITA ELECTRONICS CORP·Filed 1995·Granted Mar 11, 1997·6 cites·4 claims
- 5041US11276683B2Semiconductor device, switching power supply control IC, and switching power supply deviceFUJI ELECTRIC CO LTD·Filed 2015·Granted Mar 15, 2022·0 cites·18 claims
Showing the top 50 of 53 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →