Inventor · disambiguated record
Kiyoshi Kato
Also filed as: KATO KIYOSHI
508 granted patents·53 pending applications·6,197 citations·filing 1978–2025
99Inventor score
Files withSEMICONDUCTOR ENERGY LAB382KATO KIYOSHI61YAMAZAKI SHUNPEI32NEC CORP16SUMITOMO ELECTRIC INDUSTRIES7
Top patents by PatentIndex Score
561 records- 0199US11963374B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Apr 16, 2024·4 cites·15 claims
- 0299US11456296B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted Sep 27, 2022·5 cites·9 claims
- 0399US11322498B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted May 3, 2022·9 cites·9 claims
- 0499US9349735B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted May 24, 2016·54 cites·22 claims
- 0599US8896042B2Semiconductor device comprising oxide semiconductorYAMAZAKI SHUNPEI·Filed 2010·Granted Nov 25, 2014·44 cites·10 claims
- 0699US8860108B2Oxide-based thin-film transistor (TFT) semiconductor memory device having source/drain electrode of one transistor connected to gate electrode of the otherYAMAZAKI SHUNPEI·Filed 2010·Granted Oct 14, 2014·117 cites·16 claims
- 0799US8621284B2Operations management apparatus, operations management system, data processing method, and operations management programNEC CORP·Filed 2012·Granted Dec 31, 2013·99 cites·10 claims
- 0899US8482001B2Semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Jul 9, 2013·44 cites·17 claims
- 0999US8455868B2Semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Jun 4, 2013·118 cites·16 claims
- 1099US8432187B2Nonvolatile latch circuit and logic circuit, and semiconductor device using the sameKATO KIYOSHI·Filed 2010·Granted Apr 30, 2013·88 cites·37 claims
- 1199US8415669B2Semiconductor display deviceYAMAZAKI SHUNPEI·Filed 2011·Granted Apr 9, 2013·45 cites·24 claims
- 1299US8378403B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2011·Granted Feb 19, 2013·76 cites·16 claims
- 1399US8314637B2Non-volatile latch circuit and logic circuit, and semiconductor device using the sameKATO KIYOSHI·Filed 2010·Granted Nov 20, 2012·82 cites·24 claims
- 1499US8008666B2Semiconductor display deviceSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Aug 30, 2011·52 cites·27 claims
- 1598US11011542B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2020·Granted May 18, 2021·5 cites·9 claims
- 1698US10998447B2Semiconductor device, semiconductor wafer, and electronic deviceSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted May 4, 2021·20 cites·28 claims
- 1798US10553589B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Feb 4, 2020·21 cites·18 claims
- 1898US9991265B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jun 5, 2018·32 cites·17 claims
- 1998US9685447B2Semiconductor device comprising transistor including oxide semiconductorSEMICONDUCTOR ENERGY LAB·Filed 2016·Granted Jun 20, 2017·27 cites·18 claims
- 2098US9373640B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted Jun 21, 2016·26 cites·22 claims
- 2198US9105511B2Semiconductor device comprising oxide semiconductorSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Aug 11, 2015·27 cites·19 claims
- 2298US8860485B2Nonvolatile latch circuit and logic circuit, and semiconductor device using the sameSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Oct 14, 2014·33 cites·19 claims
- 2398US8835271B2Semiconductor display deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Sep 16, 2014·18 cites·13 claims
- 2498US8809853B2Semiconductor deviceSAITO TOSHIHIKO·Filed 2012·Granted Aug 19, 2014·50 cites·21 claims
- 2598US8637865B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Jan 28, 2014·36 cites·28 claims
- 2698US8559220B2Semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Oct 15, 2013·52 cites·18 claims
- 2798US8508967B2Semiconductor device and driving method of semiconductor deviceYAMAZAKI SHUNPEI·Filed 2011·Granted Aug 13, 2013·55 cites·20 claims
- 2898US8410838B2Nonvolatile latch circuit and logic circuit, and semiconductor device using the sameKATO KIYOSHI·Filed 2010·Granted Apr 2, 2013·86 cites·22 claims
- 2998US8400817B2Semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Mar 19, 2013·35 cites·15 claims
- 3098US8363452B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Jan 29, 2013·72 cites·23 claims
- 3198US8339828B2Semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Dec 25, 2012·77 cites·24 claims
- 3298US8289753B2Semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Oct 16, 2012·47 cites·28 claims
- 3397US12211534B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Jan 28, 2025·1 cites·45 claims
- 3497US12205622B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2023·Granted Jan 21, 2025·1 cites·45 claims
- 3597US11825665B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2022·Granted Nov 21, 2023·1 cites·2 claims
- 3697US10811417B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2019·Granted Oct 20, 2020·8 cites·20 claims
- 3797US10593693B2Semiconductor device and method for manufacturing semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2018·Granted Mar 17, 2020·13 cites·22 claims
- 3897US10510757B2Semiconductor device including storage elementSEMICONDUCTOR ENERGY LAB·Filed 2017·Granted Dec 17, 2019·15 cites·21 claims
- 3997US9978757B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2015·Granted May 22, 2018·14 cites·26 claims
- 4097US9780093B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2014·Granted Oct 3, 2017·17 cites·39 claims
- 4197US8994400B2Nonvolatile latch circuit and logic circuit, and semiconductor device using the sameSEMICONDUCTOR ENERGY LAB·Filed 2013·Granted Mar 31, 2015·19 cites·20 claims
- 4297US8619454B2Semiconductor deviceSEMICONDUCTOR ENERGY LAB·Filed 2012·Granted Dec 31, 2013·18 cites·26 claims
- 4397US8610187B2Semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted Dec 17, 2013·31 cites·20 claims
- 4497US8467825B2Semiconductor deviceKATO KIYOSHI·Filed 2010·Granted Jun 18, 2013·24 cites·20 claims
- 4597US8450783B2Semiconductor deviceYAMAZAKI SHUNPEI·Filed 2010·Granted May 28, 2013·34 cites·24 claims
- 4697US8421081B2Memory device, memory module and electronic deviceKATO KIYOSHI·Filed 2011·Granted Apr 16, 2013·36 cites·18 claims
- 4797US8422272B2Semiconductor device and driving method thereofINOUE HIROKI·Filed 2011·Granted Apr 16, 2013·25 cites·24 claims
- 4897US8054121B2Limiter and semiconductor device using the sameSEMICONDUCTOR ENERGY LAB·Filed 2010·Granted Nov 8, 2011·27 cites·20 claims
- 4997US7961515B2Nonvolatile memorySEMICONDUCTOR ENERGY LAB·Filed 2009·Granted Jun 14, 2011·58 cites·21 claims
- 5097US7719001B2Semiconductor device with metal oxides and an organic compoundSEMICONDUCTOR ENERGY LAB·Filed 2007·Granted May 18, 2010·69 cites·6 claims
Showing the top 50 of 561 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →