Inventor · disambiguated record
Masayoshi Saito
Also filed as: SAITO MASAYOSHI
34 granted patents·10 pending applications·905 citations·filing 1982–2022
98Inventor score
Top patents by PatentIndex Score
44 records- 0198US6432769B1Semiconductor integrated circuit device and process for manufacture the sameHITACHI LTD·Filed 2000·Granted Aug 13, 2002·131 cites·3 claims
- 0295US11172709B2Method for producing vapor generation unit for non-combustible flavor inhalerJAPAN TOBACCO INC·Filed 2021·Granted Nov 16, 2021·4 cites·14 claims
- 0393US5297014ASwitching DC power supply apparatusCANON KK·Filed 1992·Granted Mar 22, 1994·131 cites·13 claims
- 0489US6784116B2Fabrication process of a semiconductor integrated circuit deviceHITACHI LTD·Filed 2003·Granted Aug 31, 2004·29 cites·23 claims
- 0588USD813028SPackageJAPAN TOBACCO INC·Filed 2016·Granted Mar 20, 2018·30 cites·1 claims
- 0688US6503819B2Fabrication process of a semiconductor integrated circuit deviceHITACHI LTD·Filed 2001·Granted Jan 7, 2003·27 cites·34 claims
- 0788US6215144B1Semiconductor integrated circuit device, and method of manufacturing the sameHITACHI LTD·Filed 1999·Granted Apr 10, 2001·73 cites·19 claims
- 0888US6197702B1Fabrication process of a semiconductor integrated circuit deviceHITACHI LTD·Filed 1998·Granted Mar 6, 2001·59 cites·26 claims
- 0987US6399438B2Method of manufacturing semiconductor integrated circuit device having a capacitorHITACHI LTD·Filed 2001·Granted Jun 4, 2002·32 cites·17 claims
- 1085US8576482B2Laser scanning microscope systemSAITO MASAYOSHI·Filed 2010·Granted Nov 5, 2013·7 cites·8 claims
- 1182US4469953ACombination ionization and photoelectric smoke detectorNITTAN CO LTD·Filed 1982·Granted Sep 4, 1984·49 cites·5 claims
- 1281US5298271AMethod of preventing edible oils and fats from deterioratingFUJI OIL CO LTD·Filed 1992·Granted Mar 29, 1994·56 cites·3 claims
- 1380US7869132B2Immersion microscope objective and laser scanning microscope system using sameOLYMPUS CORP·Filed 2008·Granted Jan 11, 2011·8 cites·18 claims
- 1480US7122469B2Fabrication process of a semiconductor integrated circuit deviceHITACHI LTD·Filed 2005·Granted Oct 17, 2006·4 cites·6 claims
- 1577US7923766B2Semiconductor device including capacitorless RAMELPIDA MEMORY INC·Filed 2009·Granted Apr 12, 2011·6 cites·20 claims
- 1676US6479899B1Semiconductor integrated circuit device and process for manufacturing the sameHITACHI LTD·Filed 1996·Granted Nov 12, 2002·26 cites·13 claims
- 1775US6528403B2Fabrication process of a semiconductor integrated circuit deviceHITACHI LTD·Filed 2001·Granted Mar 4, 2003·11 cites·3 claims
- 1874US6235620B1Process for manufacturing semiconductor integrated circuit deviceHITACHI LTD·Filed 1999·Granted May 22, 2001·47 cites·43 claims
- 1974US5986299ASemiconductor integrated circuit device having multi-level wiring capacitor structuresHITACHI LTD·Filed 1997·Granted Nov 16, 1999·40 cites·13 claims
- 2073US6833331B2Method of manufacturing semiconductor integrated circuit device having insulating film formed from liquid substance containing polymer of silicon, oxygen, and hydrogenHITACHI LTD·Filed 2002·Granted Dec 21, 2004·13 cites·10 claims
- 2169US6509277B1Method of manufacturing semiconductor integrated circuit device having insulatro film formed from liquid containing polymer of silicon, oxygen, and hydrogenHITACHI LTD·Filed 2000·Granted Jan 21, 2003·10 cites·26 claims
- 2268US6638811B2Method of manufacturing a semiconductor integrated circuit device having a capacitorHITACHI LTD·Filed 2002·Granted Oct 28, 2003·9 cites·8 claims
- 2367US6303478B1Semiconductor integrated circuit device and method for fabricating the sameHIATCHI LTD·Filed 1999·Granted Oct 16, 2001·30 cites·20 claims
- 2466US6987069B2Fabrication process of a semiconductor integrated circuit deviceHITACHI LTD·Filed 2004·Granted Jan 17, 2006·6 cites·6 claims
- 2565US8508856B2Immersion microscope objective and laser scanning microscope system using sameSAITO MASAYOSHI·Filed 2010·Granted Aug 13, 2013·2 cites·3 claims
- 2663US2021000898A1Composition having erythropoietin-inducing activity, and method for producing sameKOBAYASHI FUMIO·Filed 2019·Application pending·0 cites
- 2763US2023383024A1Solid catalyst component for olefin polymerization, method for producing solid catalyst component for olefin polymerization, catalyst for olefin polymerization, method for producing olefin polymer particle and olefin polymer particleTOHO TITANIUM CO LTD·Filed 2021·Application pending·0 cites
- 2862US6700152B2Dynamic random access memory including a logic circuit and an improved storage capacitor arrangementHITACHI LTD·Filed 2002·Granted Mar 2, 2004·6 cites·14 claims
- 2959US6228791B1Solid catalyst component and catalyst for olefin polymerizationTOHO TITANIUM CO LTD·Filed 1998·Granted May 8, 2001·15 cites·14 claims
- 3059US6090903APropylene homopolymerTOHO TITANIUM CO LTD·Filed 1997·Granted Jul 18, 2000·15 cites·6 claims
- 3156US12478247B2Light source device, endoscope system, and control methodOLYMPUS CORP·Filed 2022·Granted Nov 25, 2025·0 cites·16 claims
- 3253US2022304747A1High-frequency treatment tool, medical system, and method for removing attached matter on high-frequency treatment toolOLYMPUS CORP·Filed 2022·Application pending·0 cites
- 3352US7968254B2Photomask reticle for use in projection exposure, and manufacturing methods thereforELPIDA MEMORY INC·Filed 2008·Granted Jun 28, 2011·0 cites·18 claims
- 3449US2007117700A1Filter rod making machineJAPAN TOBACCO INC·Filed 2006·Application pending·0 cites
- 3548US4983532AProcess for fabricating heterojunction bipolar transistorsHITACHI LTD·Filed 1988·Granted Jan 8, 1991·11 cites·14 claims
- 3647US2008169570A1Method for manufacturing a semiconductor device using a reflow sputtering techniqueELPIDA MEMORY INC·Filed 2008·Application pending·0 cites
- 3747US2008150142A1Multilevel wiring, laminated aluminum wiring, semiconductor device and manufacturing method of the sameELPIDA MEMORY INC·Filed 2007·Application pending·0 cites
- 3846US2008102630A1Method of manufacturing semiconductor deviceELPIDA MEMORY INC·Filed 2007·Application pending·0 cites
- 3945US2008268381A1Pattern forming method performing multiple exposure so that total amount of exposure exceeds thresholdELPIDA MEMORY INC·Filed 2008·Application pending·0 cites
- 4044US2008176150A1Exposure mask and method of forming patternSAITO MASAYOSHI·Filed 2008·Application pending·0 cites
- 4142US4806335AProcess for producing acicular iron α-oxyhydroxide particle powderCHISSO CORP·Filed 1987·Granted Feb 21, 1989·6 cites·6 claims
- 4237US5620082AApparatus for changing the direction of transportation of rod membersJAPAN TOBACCO INC·Filed 1995·Granted Apr 15, 1997·5 cites·10 claims
- 4335US5186183AMethod and apparatus for detecting micro-holes or examining the state of micro-holes formed on each of rod-like mattersJAPAN TOBACCO INC·Filed 1990·Granted Feb 16, 1993·7 cites·19 claims
- 4435US2004171241A1Semiconductor device having gate electrode of polymetal gate structure processed by side nitriding in anmonia atmosphereFiled 2004·Application pending·0 cites
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