Inventor · disambiguated record
Tetsuji Yamashita
Also filed as: YAMASHITA TETSUJI
32 granted patents·5 pending applications·743 citations·filing 1988–2023
97Inventor score
Files withHITACHI LTD7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7TOSHIBA KK6PANASONIC CORP4MITSUBISHI MATERIALS CORP3
Top patents by PatentIndex Score
37 records- 0195US7150677B2CMP conditionerMITSUBISHI MATERIALS CORP·Filed 2005·Granted Dec 19, 2006·36 cites·8 claims
- 0294US7778050B2Energy transfer device and energy transfer control semiconductor devicePANASONIC CORP·Filed 2008·Granted Aug 17, 2010·49 cites·25 claims
- 0391US6419574B1Abrasive tool with metal binder phaseMITSUBISHI MATERIALS CORP·Filed 2000·Granted Jul 16, 2002·77 cites·34 claims
- 0491US5052472ALSI temperature control systemHITACHI LTD·Filed 1989·Granted Oct 1, 1991·104 cites·10 claims
- 0590US7075802B2Semiconductor device for controlling switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jul 11, 2006·34 cites·11 claims
- 0682US5058389AFluid temperature control system and computer system using sameHITACHI LTD·Filed 1990·Granted Oct 22, 1991·55 cites·23 claims
- 0781US7208985B2Semiconductor device for controlling switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Apr 24, 2007·17 cites·6 claims
- 0880US9030849B2Switching power supply device and semiconductor deviceYAMASHITA TETSUJI·Filed 2010·Granted May 12, 2015·6 cites·15 claims
- 0980US7782638B2Switching power supply device, semiconductor device, and control methodPANASONIC CORP·Filed 2006·Granted Aug 24, 2010·16 cites·12 claims
- 1080US6294903B1Switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Sep 25, 2001·42 cites·10 claims
- 1179US6960906B2Switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Nov 1, 2005·36 cites·5 claims
- 1275US8335097B2Semiconductor device that converts input direct current voltage to regulated output voltage by intermittently switching on and off the input direct current voltageYAMASHITA TETSUJI·Filed 2010·Granted Dec 18, 2012·5 cites·8 claims
- 1373US4918944AFalling film evaporatorHITACHI LTD·Filed 1988·Granted Apr 24, 1990·39 cites·13 claims
- 1471US5335708ACooling apparatus and temperature control method thereforHITACHI LTD·Filed 1992·Granted Aug 9, 1994·36 cites·6 claims
- 1568US7759696B2High-breakdown voltage semiconductor switching device and switched mode power supply apparatus using the samePANASONIC CORP·Filed 2006·Granted Jul 20, 2010·4 cites·14 claims
- 1666US5499508AAir conditionerTOSHIBA KK·Filed 1994·Granted Mar 19, 1996·28 cites·15 claims
- 1766US5052897ACompressor and method of detecting quantity of mixture of coolant and lubricant in the compressorTOSHIBA KK·Filed 1990·Granted Oct 1, 1991·30 cites·5 claims
- 1863US2022249604A1Combination Therapy for Treating Disorders of the EarST JUDE CHILDRENS RES HOSPITAL·Filed 2022·Application pending·0 cites
- 1962US7285991B2Semiconductor device for controlling switching power supply and switching power supply unit using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Oct 23, 2007·6 cites·9 claims
- 2062US4910968ARefrigerating apparatusHITACHI LTD·Filed 1989·Granted Mar 27, 1990·27 cites·8 claims
- 2162US2024139315A1Compositions and methods for prevention and treatment of hearing lossST JUDE CHILDRENS RES HOSPITAL INC·Filed 2023·Application pending·0 cites
- 2261US11331373B2Combination therapy for treating disorders of the earST JUDE CHILDRENS RES HOSPITAL·Filed 2018·Granted May 17, 2022·0 cites·1 claims
- 2361US5097670AWater chilling method and apparatus for the sameHITACHI LTD·Filed 1991·Granted Mar 24, 1992·26 cites·4 claims
- 2459US7259973B2Semiconductor apparatus for controlling a switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Aug 21, 2007·5 cites·6 claims
- 2555US11883491B2Compositions and methods for prevention and treatment of hearing lossST JUDE CHILDRENS RES HOSPITAL·Filed 2018·Granted Jan 30, 2024·0 cites·8 claims
- 2653US11477921B2Power conversion system and power storage systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 18, 2022·0 cites·12 claims
- 2752US5394048AHigh-voltage generatorTOSHIBA KK·Filed 1993·Granted Feb 28, 1995·11 cites·5 claims
- 2852US5201187ASystem for controlling cooling equipmentHITACHI LTD·Filed 1990·Granted Apr 13, 1993·20 cites·8 claims
- 2951US8274802B2Energy transmission device and semiconductor device for energy transmission controlSAJI TAKASHI·Filed 2009·Granted Sep 25, 2012·3 cites·11 claims
- 3049US5799497ARefrigerating apparatusTOSHIBA KK·Filed 1996·Granted Sep 1, 1998·16 cites·22 claims
- 3144US6898247B2Apparatus for dividing, compressing and transmitting video dataKDDI CORP·Filed 2001·Granted May 24, 2005·0 cites·2 claims
- 3244US2009239454A1Cmp conditioner and process for producing the sameMITSUBISHI MATERIALS CORP·Filed 2007·Application pending·0 cites
- 3342US5426951AAir conditioning apparatus with cross control means thereinTOSHIBA KK·Filed 1994·Granted Jun 27, 1995·15 cites·5 claims
- 3440US2009097284A1Switching power supplyMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2008·Application pending·0 cites
- 3537US2009180302A1Switching power supply apparatus and semiconductor device used in the switching power supply apparatusPANASONIC CORP·Filed 2008·Application pending·0 cites
- 3630US4969161AApparatus for inputting and outputting dataTOSHIBA KK·Filed 1988·Granted Nov 6, 1990·0 cites·10 claims
- 3727US10414021B2Polishing abrasive particle, production method therefore, polishing method, polishing device, and slurryASAHI CHEMICAL IND·Filed 2015·Granted Sep 17, 2019·0 cites·25 claims
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