Inventor · disambiguated record
Yasushi Kubota
Also filed as: KUBOTA YASUSHI
103 granted patents·5 pending applications·4,070 citations·filing 1990–2022
99Inventor score
Top patents by PatentIndex Score
108 records- 0198US7190338B2Data signal line drive circuit, drive circuit, image display device incorporating the same, and electronic apparatus using the sameSHARP KK·Filed 2005·Granted Mar 13, 2007·54 cites·31 claims
- 0297US6225866B1Series connected multi-stage linear FET amplifier circuitSHARP KK·Filed 2000·Granted May 1, 2001·136 cites·9 claims
- 0397US5748165AImage display device with plural data driving circuits for driving the display at different voltage magnitudes and polaritySHARP KK·Filed 1994·Granted May 5, 1998·226 cites·23 claims
- 0495US6909417B2Shift register and image display apparatus using the sameSHARP KK·Filed 2000·Granted Jun 21, 2005·90 cites·31 claims
- 0595US6724361B1Shift register and image display deviceSHARP KK·Filed 2000·Granted Apr 20, 2004·77 cites·28 claims
- 0695US5844538AActive matrix-type image display apparatus controlling writing of display data with respect to picture elementsSHARP KK·Filed 1994·Granted Dec 1, 1998·152 cites·14 claims
- 0794US6693616B2Image display device, method of driving thereof, and electronic equipmentSEMICONDUCTOR ENERGY LAB·Filed 2001·Granted Feb 17, 2004·62 cites·45 claims
- 0894US6335778B1Active matrix type liquid crystal display device using driver circuits which latch-in data during horizontal blanking periodSHARP KK·Filed 1997·Granted Jan 1, 2002·157 cites·32 claims
- 0993US6559824B1Matrix type image display deviceSHARP KK·Filed 2000·Granted May 6, 2003·67 cites·44 claims
- 1093US6476637B1Voltage level shifter and display deviceSHARP KK·Filed 2000·Granted Nov 5, 2002·45 cites·22 claims
- 1193US5808595AThin-film transistor circuit and image displaySHARP KK·Filed 1996·Granted Sep 15, 1998·151 cites·57 claims
- 1292US7339570B2Data signal line drive circuit, drive circuit, image display device incorporating the same, and electronic apparatus using the sameSHARP KK·Filed 2001·Granted Mar 4, 2008·40 cites·100 claims
- 1391US7193604B2Shift register circuit, image display apparatus having the circuit, and driving method for LCD devicesSHARP KK·Filed 2005·Granted Mar 20, 2007·10 cites·11 claims
- 1491US6617878B2Voltage level shifter and display deviceSHARP KK·Filed 2002·Granted Sep 9, 2003·39 cites·5 claims
- 1591US6580411B1Latch circuit, shift register circuit and image display device operated with a low consumption of powerSHARP KK·Filed 1999·Granted Jun 17, 2003·117 cites·29 claims
- 1691US6556162B2Digital-to-analog converter and active matrix liquid crystal displaySHARP KK·Filed 2001·Granted Apr 29, 2003·54 cites·20 claims
- 1791US5414654ADriving circuit of a ferroelectric memory device and a method for driving the sameSHARP KK·Filed 1993·Granted May 9, 1995·84 cites·12 claims
- 1890US6565117B2Arrangement and construction of crew protective device for automobileTOYOTA MOTOR CO LTD·Filed 2001·Granted May 20, 2003·44 cites·11 claims
- 1990US6129377AAir bag for side air bag deviceTOYODA GOSEI KK·Filed 1997·Granted Oct 10, 2000·94 cites·26 claims
- 2089US6437768B1Data signal line driving circuit and image display apparatusSHARP KK·Filed 1998·Granted Aug 20, 2002·90 cites·21 claims
- 2189US6262598B1Voltage level shifterSHARP KK·Filed 2000·Granted Jul 17, 2001·40 cites·13 claims
- 2289US6157361AMatrix-type image display deviceSHARP KK·Filed 1997·Granted Dec 5, 2000·71 cites·21 claims
- 2389US5591016AMultistage canned motor pump having a thrust balancing diskNIKKISO CO LTD·Filed 1994·Granted Jan 7, 1997·61 cites·2 claims
- 2488US7978169B2Signal processing circuit, low-voltage signal generator and image display incorporating the sameSHARP KK·Filed 2008·Granted Jul 12, 2011·7 cites·13 claims
- 2588US7460099B2Latch circuit, shift register circuit, logical circuit and image display device operated with a low consumption of powerSHARP KK·Filed 2004·Granted Dec 2, 2008·41 cites·16 claims
- 2688US7333096B2Display device and driving method thereofSHARP KK·Filed 2002·Granted Feb 19, 2008·33 cites·14 claims
- 2788US6879313B1Shift register circuit, image display apparatus having the circuit, and driving method for LCD devicesSHARP KK·Filed 2000·Granted Apr 12, 2005·33 cites·23 claims
- 2888US6067066AVoltage output circuit and image display deviceSHARP KK·Filed 1996·Granted May 23, 2000·88 cites·83 claims
- 2988US5712653AImage display scanning circuit with outputs from sequentially switched pulse signalsSHARP KK·Filed 1994·Granted Jan 27, 1998·68 cites·10 claims
- 3088US5671026ALiquid crystal display device with TFT ESD protective devices between I/O terminals or with a short circuited alignment filmSHARP KK·Filed 1995·Granted Sep 23, 1997·84 cites·16 claims
- 3187US6333515B1Arrangement and construction of crew protective device for automobileTOYOTA MOTOR CO LTD·Filed 1997·Granted Dec 25, 2001·60 cites·30 claims
- 3287US5907313AMatrix-type display deviceSEMICONDUCTOR ENERGY LAB·Filed 1996·Granted May 25, 1999·88 cites·14 claims
- 3387US5818068AThin film transistor circuit and an active matrix type display deviceSHARP KK·Filed 1995·Granted Oct 6, 1998·78 cites·19 claims
- 3487US5383159ASemiconductor memory device of alternately-activated open bit-line architectureSHARP KK·Filed 1993·Granted Jan 17, 1995·67 cites·7 claims
- 3586US8130216B2Display device having display area and non-display area, and driving method thereofWASHIO HAJIME·Filed 2007·Granted Mar 6, 2012·7 cites·42 claims
- 3686US6724363B1Two-way shift register and image display device using the sameSHARP KK·Filed 2000·Granted Apr 20, 2004·38 cites·36 claims
- 3786US6373460B1Matrix-type image display device having level shiftersSHARP KK·Filed 2000·Granted Apr 16, 2002·34 cites·9 claims
- 3885US7196699B1Latch circuit, shift register circuit, logical circuit and image display device operated with a low consumption of powerSHARP KK·Filed 2000·Granted Mar 27, 2007·35 cites·7 claims
- 3985US6064362AActive matrix displaySHARP KK·Filed 1997·Granted May 16, 2000·76 cites·13 claims
- 4085US5581273AImage display apparatusSHARP KK·Filed 1994·Granted Dec 3, 1996·56 cites·8 claims
- 4184US6836269B2Precharge circuit and image display device using the sameSHARP KK·Filed 2001·Granted Dec 28, 2004·27 cites·15 claims
- 4284US5990857AShift register having a plurality of circuit blocks and image display apparatus using the shift registerSHARP KK·Filed 1997·Granted Nov 23, 1999·71 cites·31 claims
- 4383US6975298B2Active matrix display device and driving method of the sameSHARP KK·Filed 2004·Granted Dec 13, 2005·26 cites·39 claims
- 4483US5754155AImage display deviceSHARP KK·Filed 1996·Granted May 19, 1998·67 cites·13 claims
- 4582US5898322ALogic circuit for liquid crystal display having pass-transistor logic circuitry and thin film transistorsSHARP KK·Filed 1995·Granted Apr 27, 1999·41 cites·16 claims
- 4681US6359491B1Voltage level shifter and poly-silicon displaySHARP KK·Filed 2000·Granted Mar 19, 2002·24 cites·29 claims
- 4781US6300927B1Display deviceSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Oct 9, 2001·58 cites·22 claims
- 4881US6288699B1Image display deviceSHARP KK·Filed 1999·Granted Sep 11, 2001·57 cites·30 claims
- 4981US6255695B1TFT CMOS logic circuit having source/drain electrodes of differing spacing from the gate electrode for decreasing wiring capacitance and power consumptionSEMICONDUCTOR ENERGY LAB·Filed 1997·Granted Jul 3, 2001·51 cites·21 claims
- 5081US5926156AMatrix type image display using backup circuitrySHARP KK·Filed 1995·Granted Jul 20, 1999·64 cites·48 claims
Showing the top 50 of 108 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →