Inventor · disambiguated record
Masanori Miyagi
Also filed as: MIYAGI MASANORI
34 granted patents·10 pending applications·347 citations·filing 1995–2024
97Inventor score
Top patents by PatentIndex Score
44 records- 0193US8901453B2Laser processing system and overlay welding methodMIYAGI MASANORI·Filed 2011·Granted Dec 2, 2014·22 cites·13 claims
- 0287US8735769B2Laser processing head and laser cladding methodMIYAGI MASANORI·Filed 2010·Granted May 27, 2014·8 cites·12 claims
- 0382US6306709B1Semiconductor device and manufacturing method thereofSEIKO INSTR INC·Filed 1999·Granted Oct 23, 2001·58 cites·5 claims
- 0479US6330204B1Memory circuitSEIKO INSTR INC·Filed 2000·Granted Dec 11, 2001·27 cites·19 claims
- 0578US6188293B1Low power oscillation circuit and non-volatile semiconductor memory having ring oscillatorSEIKO INSTR INC·Filed 1996·Granted Feb 13, 2001·33 cites·12 claims
- 0676US10821550B2Welding apparatus and welding quality inspection methodHITACHI LTD·Filed 2016·Granted Nov 3, 2020·1 cites·8 claims
- 0776US6566928B1Latch circuitSEIKO INSTR INC·Filed 2000·Granted May 20, 2003·16 cites·12 claims
- 0874US9373558B2Resin-sealed electronic control deviceHITACHI LTD·Filed 2013·Granted Jun 21, 2016·3 cites·20 claims
- 0974US7760675B2Radio communication apparatusSEIKO INSTR INC·Filed 2007·Granted Jul 20, 2010·5 cites·7 claims
- 1072US9824900B2Bonded structure and production method thereforHITACHI LTD·Filed 2012·Granted Nov 21, 2017·3 cites·9 claims
- 1171US6882203B2Latch circuit for holding detection state of a signalSEIKO INSTR INC·Filed 2003·Granted Apr 19, 2005·14 cites·5 claims
- 1271US6515907B2Complementary non-volatile memory circuitSEIKO INSTR INC·Filed 2001·Granted Feb 4, 2003·19 cites·9 claims
- 1370US2025230572A1Repair instruction device and repair instruction methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 1469US6744295B2Latch circuitSEIKO INSTR INC·Filed 2003·Granted Jun 1, 2004·11 cites·25 claims
- 1569US2025223718A1Plating device and plating formation methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 1666US2025162076A1Laser Welding Method, Terminal Joint Structure, and Power Conversion DeviceHITACHI ASTEMO LTD·Filed 2023·Application pending·0 cites
- 1764US9728341B2Electronic component, method for producing same, and sealing material paste used in sameHITACHI CHEMICAL CO LTD·Filed 2013·Granted Aug 8, 2017·1 cites·6 claims
- 1864US5905291AMISFET semiconductor integrated circuit deviceSEIKO INSTR INC·Filed 1995·Granted May 18, 1999·24 cites·9 claims
- 1963US6498376B1Semiconductor device and manufacturing method thereofSEIKO INSTR INC·Filed 1995·Granted Dec 24, 2002·26 cites·28 claims
- 2062US5780904ASemiconductor integrated circuit device for obtaining extremely small constant current and timer circuit using constant current circuitSEIKO INSTR INC·Filed 1996·Granted Jul 14, 1998·19 cites·32 claims
- 2161US11393360B2Skill training device and skill training methodHITACHI LTD·Filed 2019·Granted Jul 19, 2022·0 cites·6 claims
- 2259US11462126B2Work support device and work supporting methodHITACHI LTD·Filed 2019·Granted Oct 4, 2022·0 cites·11 claims
- 2359US9543265B2Joint material, and jointed bodyHITACHI LTD·Filed 2014·Granted Jan 10, 2017·0 cites·7 claims
- 2458US12368386B2Power conversion device and method for manufacturing power conversion deviceHITACHI ASTEMO LTD·Filed 2021·Granted Jul 22, 2025·0 cites·7 claims
- 2557US9789568B2Solder, aluminum wire body and motor using the sameHITACHI LTD·Filed 2014·Granted Oct 17, 2017·0 cites·12 claims
- 2657US5793674ASemiconductor integrated circuit device, manufacturing method thereof, and driving method for the sameSEIKO INSTR INC·Filed 1995·Granted Aug 11, 1998·33 cites·49 claims
- 2755US6163191AWriting signal timer output circuit which includes a bistable timer signal generatorSEIKO INSTR INC·Filed 1998·Granted Dec 19, 2000·13 cites·17 claims
- 2855US2020391317A1Welding operation measurement systemHITACHI LTD·Filed 2019·Application pending·0 cites
- 2954US10026923B2Electronic component, method for producing same, and sealing material paste used in sameHITACHI CHEMICAL CO LTD·Filed 2017·Granted Jul 17, 2018·0 cites·12 claims
- 3052US9875154B2Non-volatile semiconductor storage device and method of testing the sameSEIKO INSTR INC·Filed 2015·Granted Jan 23, 2018·1 cites·5 claims
- 3152US9614178B2Electronic component, process for producing same, sealing material paste, and filler particlesHITACHI CHEMICAL CO LTD·Filed 2013·Granted Apr 4, 2017·0 cites·19 claims
- 3251US10392296B2Sealed structural body and method for manufacturing the sameHITACHI LTD·Filed 2013·Granted Aug 27, 2019·0 cites·11 claims
- 3351US2014186549A1Powder supply nozzle and overlaying methodMIYAGI MASANORI·Filed 2012·Application pending·0 cites
- 3450US11137741B2Quality control device and quality control methodHITACHI LTD·Filed 2017·Granted Oct 5, 2021·0 cites·9 claims
- 3549US2016325377A1Laser Welding Method and Welded JointHITACHI LTD·Filed 2014·Application pending·0 cites
- 3646US11150196B2Joining process line monitoring systemHITACHI LTD·Filed 2018·Granted Oct 19, 2021·0 cites·6 claims
- 3743US2019076964A1Method for determining quality of high-energy beam welding, quality determination apparatus using this determination method, and welding management system using this determination methodHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2017·Application pending·0 cites
- 3842US6859040B2Voltage detecting circuitSEIKO INSTR INC·Filed 2002·Granted Feb 22, 2005·1 cites·8 claims
- 3942US5808934AIntegrated logic circuit and EEPROMSEIKO INSTR INC·Filed 1995·Granted Sep 15, 1998·8 cites·19 claims
- 4042US2011248001A1Metal deposition method and laser metal deposition apparatusKAWANAKA HIROTSUGU·Filed 2011·Application pending·0 cites
- 4140US2018193951A1Laser welding method, high pressure fuel supply pump, and fuel injection valveHITACHI AUTOMOTIVE SYSTEMS LTD·Filed 2016·Application pending·0 cites
- 4239US7279932B2Semiconductor integrated circuit deviceSEIKO INSTR INC·Filed 2005·Granted Oct 9, 2007·0 cites·1 claims
- 4336US2007146023A1Reset signal generating circuit and semiconductor integrated circuit deviceMIYAGI MASANORI·Filed 2006·Application pending·0 cites
- 4431US6858520B2Method of manufacturing semiconductor deviceSEIKO INSTR INC·Filed 1995·Granted Feb 22, 2005·1 cites·23 claims
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