Inventor · disambiguated record
Takashi Ohtsuka
Also filed as: OHTSUKA TAKASHI
70 granted patents·17 pending applications·2,020 citations·filing 1986–2023
99Inventor score
Top patents by PatentIndex Score
87 records- 0199US6269596B1Roof member and mounting method thereofCANON KK·Filed 1998·Granted Aug 7, 2001·236 cites·34 claims
- 0298US6336304B1Horizontal-roofing roof and mounting method thereofCANON KK·Filed 2000·Granted Jan 8, 2002·182 cites·5 claims
- 0396US6541278B2Method of forming film for semiconductor device with supercritical fluidMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Apr 1, 2003·112 cites·16 claims
- 0496US5589006ASolar battery module and passive solar system using sameCANON KK·Filed 1994·Granted Dec 31, 1996·153 cites·32 claims
- 0596US4802035AVideo cassette auto changerSONY CORP·Filed 1987·Granted Jan 31, 1989·67 cites·12 claims
- 0693US6155006AHorizontal-roofing and mounting method thereofCANON KK·Filed 1997·Granted Dec 5, 2000·120 cites·14 claims
- 0793US6008450ASolar cell module having a back face reinforcing member covered by a resin and a process for the production of said solar cell moduleCANON KK·Filed 1996·Granted Dec 28, 1999·124 cites·21 claims
- 0892US6639421B1Measuring apparatus and method for measuring characteristic of solar cellCANON KK·Filed 2000·Granted Oct 28, 2003·57 cites·7 claims
- 0991US5651837ASolar cell module and manufacturing method thereofCANON KK·Filed 1995·Granted Jul 29, 1997·94 cites·118 claims
- 1089US6845032B2Non-volatile latch circuit and a driving method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jan 18, 2005·53 cites·21 claims
- 1189US6844564B2Non-volatile memoryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 18, 2005·37 cites·12 claims
- 1288US7206217B2Non-volatile flip flopMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Apr 17, 2007·43 cites·21 claims
- 1387US6862226B2Method of driving a non-volatile flip-flop circuit using variable resistor elementsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Mar 1, 2005·33 cites·13 claims
- 1485US7023014B2Non-volatile memory and fabrication method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 4, 2006·34 cites·16 claims
- 1583US6285051B1Semiconductor memory device and method for fabricating the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 4, 2001·47 cites·8 claims
- 1683US5782994ASolar cell module provided with means for forming a display patternCANON KK·Filed 1996·Granted Jul 21, 1998·68 cites·26 claims
- 1781US6844582B2Semiconductor device and learning method thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Jan 18, 2005·36 cites·8 claims
- 1879US7834419B2Semiconductor device and method for fabricating the samePANASONIC CORP·Filed 2006·Granted Nov 16, 2010·6 cites·43 claims
- 1979US6128868ACombination solar battery and roof member, and mounting method thereofCANON KK·Filed 1997·Granted Oct 10, 2000·55 cites·86 claims
- 2079US5930599ASemiconductor device and method of manufacturing the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jul 27, 1999·52 cites·4 claims
- 2179US4772968ARandom-access video tape cassette storage and playback apparatusSONY CORP·Filed 1986·Granted Sep 20, 1988·27 cites·11 claims
- 2278US7291857B2Non-volatile memoryMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Nov 6, 2007·17 cites·10 claims
- 2377US5952718ASemiconductor devices having protruding contactsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Sep 14, 1999·43 cites·15 claims
- 2476US6781865B2Nonvolatile selector, and integrated circuit deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Aug 24, 2004·23 cites·10 claims
- 2575US5773896ASemiconductor device having offsetchipsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1997·Granted Jun 30, 1998·42 cites·2 claims
- 2674US5849107ASolar battery module and passive solar system using sameCANON KK·Filed 1996·Granted Dec 15, 1998·38 cites·69 claims
- 2773US8324509B2Electronic component and manufacturing method thereofOHTSUKA TAKASHI·Filed 2010·Granted Dec 4, 2012·5 cites·4 claims
- 2872US6940740B2Multilevel semiconductor memory device and method for driving the same as a neuron element in a neural network computerMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Sep 6, 2005·14 cites·24 claims
- 2972US6716663B2Method for removing foreign matter, method for forming film, semiconductor device and film forming apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Apr 6, 2004·11 cites·13 claims
- 3072US6169414B1Measuring apparatus and method for measuring characteristic of solar cellCANON KK·Filed 1998·Granted Jan 2, 2001·33 cites·8 claims
- 3171US6720288B1Herbicidal compositions and method of using the sameNIHON NOHYAKU CO LTD·Filed 2000·Granted Apr 13, 2004·6 cites·11 claims
- 3270US8351185B2Electronic component and manufacturing method thereofTDK CORP·Filed 2010·Granted Jan 8, 2013·3 cites·5 claims
- 3365US6720596B2Semiconductor device and method for driving the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Apr 13, 2004·9 cites·5 claims
- 3463US6443191B1Vacuum processing methodsCANON KK·Filed 2001·Granted Sep 3, 2002·9 cites·20 claims
- 3562US7394090B2Non-volatile memory and the fabrication methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2007·Granted Jul 1, 2008·1 cites·29 claims
- 3662US6420645B1Roof with plurality of solar cell modules having filler layer of varying thickness and manufacturing method thereofCANON KK·Filed 1996·Granted Jul 16, 2002·22 cites·13 claims
- 3762US6350497B1Plasma processing methodCANON KK·Filed 2000·Granted Feb 26, 2002·8 cites·71 claims
- 3862US2023317352A1Electronic componentTDK CORP·Filed 2023·Application pending·0 cites
- 3961US12334265B2Electronic component having the dielectric film not covers a corner part of the lower electrodeTDK CORP·Filed 2020·Granted Jun 17, 2025·0 cites·11 claims
- 4061US7763922B2Semiconductor memory and method for manufacturing the samePANASONIC CORP·Filed 2005·Granted Jul 27, 2010·2 cites·20 claims
- 4161US7232703B2Non-volatile memory and the fabrication methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Jun 19, 2007·6 cites·13 claims
- 4260US11545303B2Electronic component and its manufacturing methodTDK CORP·Filed 2021·Granted Jan 3, 2023·0 cites·9 claims
- 4359US11452209B2Electronic component and its manufacturing methodTDK CORP·Filed 2020·Granted Sep 20, 2022·0 cites·16 claims
- 4459US6859088B2Ferroelectric element and a ferroelectric gate device using the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 22, 2005·8 cites·6 claims
- 4559US6859381B2Semiconductor device and method for driving the sameMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Feb 22, 2005·6 cites·2 claims
- 4659US6847071B2Semiconductor deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 25, 2005·9 cites·13 claims
- 4757US11328872B2LC composite componentTDK CORP·Filed 2019·Granted May 10, 2022·0 cites·6 claims
- 4857US10644347B2Negative electrode active material and lithium ion secondary battery using the sameNEC CORP·Filed 2017·Granted May 5, 2020·0 cites·11 claims
- 4957US2011183208A1Negative-electrode active material for nonaqueous electrolyte secondary battery, and negative electrode and nonaqueous electrolyte secondary battery using the samePANASONIC CORP·Filed 2011·Application pending·0 cites
- 5055US11967469B2Electronic component configured to relax internal stresses due to changes in temperature and manufacturing method of the sameTDK CORP·Filed 2021·Granted Apr 23, 2024·0 cites·17 claims
Showing the top 50 of 87 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →