Inventor · disambiguated record
Yoshikazu Fujimori
Also filed as: FUJIMORI YOSHIKAZU
51 granted patents·8 pending applications·442 citations·filing 1998–2023
98Inventor score
Top patents by PatentIndex Score
59 records- 0193US6788567B2Data holding device and data holding methodROHM CO LTD·Filed 2003·Granted Sep 7, 2004·80 cites·22 claims
- 0292US7428565B2Logical operation circuit and logical operation deviceROHM CO LTD·Filed 2004·Granted Sep 23, 2008·42 cites·27 claims
- 0390US6674109B1Nonvolatile memoryROHM CO LTD·Filed 2000·Granted Jan 6, 2004·55 cites·21 claims
- 0487US6944045B2Data holding apparatus and data read out methodROHM CO LTD·Filed 2002·Granted Sep 13, 2005·45 cites·20 claims
- 0586US7564610B2Light control device and light control system using sameROHM CO LTD·Filed 2006·Granted Jul 21, 2009·9 cites·15 claims
- 0685US7372608B2Light control device and light control system using the sameROHM CO LTD·Filed 2006·Granted May 13, 2008·8 cites·11 claims
- 0783US10032977B2Device using a piezoelectric element and method for manufacturing the sameROHM CO LTD·Filed 2015·Granted Jul 24, 2018·2 cites·15 claims
- 0882US6342727B1Tape carrier device for a tabSEIKO EPSON CORP·Filed 2000·Granted Jan 29, 2002·28 cites·8 claims
- 0978US8014186B2Ferroelectric memory device and operating method for the sameROHM CO LTD·Filed 2009·Granted Sep 6, 2011·11 cites·19 claims
- 1078US6084291ATape carrier for TAB, integrated circuit device, a method of making the same, and an electronic deviceSEIKO EPSON CORP·Filed 1998·Granted Jul 4, 2000·47 cites·14 claims
- 1177US8144384B2Light controllerFUJIMORI YOSHIKAZU·Filed 2008·Granted Mar 27, 2012·3 cites·4 claims
- 1276US7292382B2Light control unitROHM CO LTD·Filed 2006·Granted Nov 6, 2007·4 cites·15 claims
- 1373US7894115B2Light control apparatus having light modulating filmROHM CO LTD·Filed 2006·Granted Feb 22, 2011·1 cites·20 claims
- 1472US8951976B2Progression inhibitor for disease attributed to abnormal accumulation of liver fatKATSUNO KENJI·Filed 2009·Granted Feb 10, 2015·2 cites·4 claims
- 1571US7672034B2Method for manufacturing optical modulator, optical modulator, and optical modulation systemROHM CO LTD·Filed 2006·Granted Mar 2, 2010·3 cites·8 claims
- 1667US8154786B2Light control device, semiconductor wafer, and light control systemFUJIMORI YOSHIKAZU·Filed 2008·Granted Apr 10, 2012·2 cites·1 claims
- 1767US6385076B1Nonvolatile memory and its driving methodROHM CO LTD·Filed 2000·Granted May 7, 2002·13 cites·6 claims
- 1865US8779486B2Ferroelectric capacitorFUJIMORI YOSHIKAZU·Filed 2012·Granted Jul 15, 2014·2 cites·11 claims
- 1964US10522734B2Device using a piezoelectric element and method for manufacturing the sameROHM CO LTD·Filed 2018·Granted Dec 31, 2019·0 cites·9 claims
- 2064US8125423B2Voltage control circuit, voltage control method and light control apparatus utilizing the sameFUCHIKAMI TAKAAKI·Filed 2006·Granted Feb 28, 2012·2 cites·15 claims
- 2162US9171850B2Ferroelectric capacitorROHM CO LTD·Filed 2014·Granted Oct 27, 2015·1 cites·13 claims
- 2261US9714866B1Substrate having a hole, method for manufacturing the substrate, infrared sensor, and method for manufacturing the infrared sensorROHM CO LTD·Filed 2016·Granted Jul 25, 2017·0 cites·9 claims
- 2359US7531862B2Semiconductor device having ferroelectric substance capacitorROHM CO LTD·Filed 2004·Granted May 12, 2009·7 cites·8 claims
- 2459US6097058AFerroelectric memory device and a method of manufacturing thereofROHM CO LTD·Filed 1999·Granted Aug 1, 2000·18 cites·12 claims
- 2558US12501221B2TransducerROHM CO LTD·Filed 2023·Granted Dec 16, 2025·0 cites·16 claims
- 2658US6903572B2Switch matrix circuit, logical operation circuit, and switch circuitROHM CO LTD·Filed 2002·Granted Jun 7, 2005·7 cites·16 claims
- 2757US6392920B2Nonvolatile memory and its driving methodROHM CO LTD·Filed 2001·Granted May 21, 2002·8 cites·1 claims
- 2855US7218142B2Switch matrix circuit, logical operation circuit, and switch circuitROHM CO LTD·Filed 2004·Granted May 15, 2007·7 cites·4 claims
- 2954US2024064473A1Transducer and method for manufacturing sameROHM CO LTD·Filed 2023·Application pending·0 cites
- 3053US8947904B2Data holding device and logic operation circuit using the sameROHM CO LTD·Filed 2014·Granted Feb 3, 2015·0 cites·17 claims
- 3152US7464131B2Logical calculation circuit, logical calculation device, and logical calculation methodROHM CO LTD·Filed 2004·Granted Dec 9, 2008·3 cites·26 claims
- 3251US6740532B2Method of manufacturing a ferroelectric thin filmROHM CO LTD·Filed 2002·Granted May 25, 2004·2 cites·4 claims
- 3350US7295360B2Structure having light modulating film and light control device using the sameROHM CO LTD·Filed 2006·Granted Nov 13, 2007·0 cites·12 claims
- 3449US12403692B2Inkjet print headROHM CO LTD·Filed 2021·Granted Sep 2, 2025·0 cites·13 claims
- 3547US2006193233A1Light control apparatus and drive method thereforFUJIMORI YOSHIKAZU·Filed 2006·Application pending·0 cites
- 3646US9064593B2Data holding device and logic operation circuit using the sameROHM CO LTD·Filed 2014·Granted Jun 23, 2015·0 cites·7 claims
- 3746US7026841B2Logical operation circuit and logical operation methodROHM CO LTD·Filed 2003·Granted Apr 11, 2006·5 cites·18 claims
- 3845US2008045466A1Progression Inhibitor For Disease Attributed To Abnormal Accumulation Of Liver FatKATSUNO KENJI·Filed 2005·Application pending·0 cites
- 3944US8837194B2Data holding device and logic operation circuit using the sameFUJIMORI YOSHIKAZU·Filed 2012·Granted Sep 16, 2014·0 cites·9 claims
- 4044US7450412B2Logical operation circuit and logical operation methodROHM CO LTD·Filed 2003·Granted Nov 11, 2008·4 cites·12 claims
- 4144US7317794B2Enciphering and deciphering apparatus, and enciphering and deciphering methodROHM CO LTD·Filed 2003·Granted Jan 8, 2008·0 cites·4 claims
- 4244US7195928B2Method of manufacturing ferroelectric substance thin film and ferroelectric memory using the ferroelectric substance thin filmROHM CO LTD·Filed 2004·Granted Mar 27, 2007·0 cites·8 claims
- 4344US7012460B2IC device having a transistor switch for a power supplyROHM CO LTD·Filed 2004·Granted Mar 14, 2006·2 cites·6 claims
- 4444US6806758B2IC device having a transistor switch for a power supplyROHM CO LTD·Filed 2002·Granted Oct 19, 2004·2 cites·13 claims
- 4544US6730522B1Method of forming solid of a ferroelectric or high dielectric material and method of manufacturing semiconductor device employing the sameROHM CO LTD·Filed 1999·Granted May 4, 2004·10 cites·21 claims
- 4644US2010001371A1Semiconductor device having capacitor including a high dielectric film and manufacture method of the sameROHM CO LTD·Filed 2008·Application pending·0 cites
- 4744US2008151600A1Logical Operation Circuit and Logical Operation DeviceROHM CO LTD·Filed 2008·Application pending·0 cites
- 4844US2013247057A1Multi-task processing apparatusROHM CO LTD·Filed 2013·Application pending·0 cites
- 4943US9195933B2Electronic circuit and electronic device including the sameROHM CO LTD·Filed 2013·Granted Nov 24, 2015·0 cites·8 claims
- 5043US2009073547A1Optical modulator and optical modulation systemROHM CO LTD·Filed 2006·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →