Inventor · disambiguated record
Yutaka Kawai
Also filed as: KAWAI YUTAKA
68 granted patents·18 pending applications·306 citations·filing 1989–2024
98Inventor score
Top patents by PatentIndex Score
86 records- 0195US10061731B1Selectable peripheral logic in programmable apparatusIBM·Filed 2017·Granted Aug 28, 2018·13 cites·1 claims
- 0292US11165597B1Differentiating attendees in a conference callIBM·Filed 2021·Granted Nov 2, 2021·13 cites·20 claims
- 0389US11475172B2Adjustable viewing angle for a computer privacy filterIBM·Filed 2019·Granted Oct 18, 2022·4 cites·15 claims
- 0489US10311002B2Selectable peripheral logic in programmable apparatusIBM·Filed 2017·Granted Jun 4, 2019·4 cites·20 claims
- 0588US11824638B2Re-encryption device, method and computer readable medium to change the access range for ciphertextMITSUBISHI ELECTRIC CORP·Filed 2021·Granted Nov 21, 2023·2 cites·7 claims
- 0685US6221230B1Plating method and apparatusFiled 1998·Granted Apr 24, 2001·53 cites·15 claims
- 0782US10007488B2Secured pseudo-random number generatorIBM·Filed 2017·Granted Jun 26, 2018·2 cites·1 claims
- 0881US10103471B1Reversible connector interfaceIBM·Filed 2018·Granted Oct 16, 2018·5 cites·1 claims
- 0979US11139952B2Homomorphic computation device, encryption system, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Oct 5, 2021·4 cites·11 claims
- 1079US10146707B2Hardware-based memory protectionIBM·Filed 2017·Granted Dec 4, 2018·3 cites·17 claims
- 1179US9344276B2Cryptographic system, re-encryption key generation device, re-encryption device, cryptographic method, and cryptographic programKAWAI YUTAKA·Filed 2013·Granted May 17, 2016·8 cites·10 claims
- 1278US11984716B2Power cable embedded floor panelIBM·Filed 2021·Granted May 14, 2024·1 cites·14 claims
- 1378US10599599B2Selectable peripheral logic in programmable apparatusIBM·Filed 2019·Granted Mar 24, 2020·1 cites·1 claims
- 1477US10673614B2Secret search system, management device, secret search method and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Jun 2, 2020·3 cites·11 claims
- 1574US10078493B2Secured pseudo-random number generatorIBM·Filed 2016·Granted Sep 18, 2018·1 cites·16 claims
- 1674US7472211B2Blade server switch module using out-of-band signaling to detect the physical location of an active drive enclosure deviceIBM·Filed 2006·Granted Dec 30, 2008·6 cites·19 claims
- 1773US7624203B2Multiplexing a ground signal on a high speed cable interface to provide access to cable vital product dataIBM·Filed 2006·Granted Nov 24, 2009·7 cites·15 claims
- 1872US11374742B2Conversion key generation device, ciphertext conversion device, privacy-preserving information processing system, conversion key generation method, ciphertext conversion method, and computerMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Jun 28, 2022·2 cites·13 claims
- 1972US10872158B2Secret search system, secret search method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2017·Granted Dec 22, 2020·2 cites·18 claims
- 2066US10673627B2Encryption device, search device, computer readable medium, encryption method, and search methodMITSUBISHI ELECTRIC CORP·Filed 2016·Granted Jun 2, 2020·1 cites·11 claims
- 2166US10671556B2Selectable peripheral logic in programmable apparatusIBM·Filed 2019·Granted Jun 2, 2020·0 cites·14 claims
- 2266US5143782AThermal transfer recording sheetMITSUBISHI CHEM IND·Filed 1990·Granted Sep 1, 1992·14 cites·8 claims
- 2365US11005645B2Encryption device, encryption method, computer readable medium, and storage deviceMITSUBISHI ELECTRIC CORP·Filed 2016·Granted May 11, 2021·1 cites·9 claims
- 2465US10540310B2Selectable peripheral logic in programmable apparatusIBM·Filed 2019·Granted Jan 21, 2020·0 cites·1 claims
- 2565US6091180APiezoelectric resonator and electronic component using the sameMURATA MANUFACTURING CO·Filed 1998·Granted Jul 18, 2000·21 cites·18 claims
- 2665US5135588ASoft-magnetic nickel-iron-chromium alloy for magnetic coresNISSHIN STEEL CO LTD·Filed 1991·Granted Aug 4, 1992·22 cites·6 claims
- 2763US12006266B2Baking slurry composition, green sheet, method for manufacturing green sheet, method for manufacturing sintered product, and method for manufacturing monolithic ceramic capacitorGOO CHEMICAL CO LTD·Filed 2019·Granted Jun 11, 2024·0 cites·10 claims
- 2863US5158624ASoft-magnetic nickel-iron-chromium alloyNISSHIN STEEL CO LTD·Filed 1990·Granted Oct 27, 1992·18 cites·6 claims
- 2960US12393722B2Encrypted tag generation apparatus, searchable encryption system, encrypted tag generation method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2023·Granted Aug 19, 2025·0 cites·6 claims
- 3060US10116442B2Data storage apparatus, data updating system, data processing method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2015·Granted Oct 30, 2018·1 cites·10 claims
- 3160US2018246702A1Secured pseudo-random number generatorIBM·Filed 2018·Application pending·0 cites
- 3260US2018246701A1Secured pseudo-random number generatorIBM·Filed 2018·Application pending·0 cites
- 3359US12216787B2Searchable encryption system, searchable encryption method, and non-transitory computer-readable recording mediumMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Feb 4, 2025·0 cites·19 claims
- 3459US12049428B2Baking slurry composition, green sheet, method for manufacturing green sheet, method for manufacturing sintered product, and method for manufacturing monolithic ceramic capacitorGOO CHEMICAL CO LTD·Filed 2019·Granted Jul 30, 2024·0 cites·14 claims
- 3558US11687682B2Computing device security cableIBM·Filed 2019·Granted Jun 27, 2023·1 cites·14 claims
- 3658US2024421976A1Ciphertext conversion system, ciphertext conversion method, and non-transitory computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 3758US2024421975A1Ciphertext conversion system, ciphertext conversion method, and non-transitory computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 3857US12061604B2Searchable encryption systemMITSUBISHI ELECTRIC CORP·Filed 2023·Granted Aug 13, 2024·0 cites·4 claims
- 3956US12177346B2Re-encryption device, cryptographic system, re-encryption method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Dec 24, 2024·0 cites·14 claims
- 4056US2024322997A1Searchable encryption system, data management device, searchable encryption method, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 4155US6722633B2Throttle body with insert-molded memberDENSO CORP·Filed 2002·Granted Apr 20, 2004·6 cites·19 claims
- 4255US2024048377A1Ciphertext conversion system, conversion key generation method, and non-transitory computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2023·Application pending·0 cites
- 4354US12261951B2Cryptographic system, encrypted data conversion apparatus, and computer readable mediumMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Mar 25, 2025·0 cites·3 claims
- 4454US11902418B2Registration device, search operation device, and data management deviceMITSUBISHI ELECTRIC CORP·Filed 2022·Granted Feb 13, 2024·0 cites·2 claims
- 4554US2024211484A1Information processing method and information processing apparatusFUJITSU LTD·Filed 2023·Application pending·0 cites
- 4653US2021009478A1Green sheet producing binder composition, baking slurry composition, method for manufacturing green sheet, method for manufacturing sintered product, and method for manufacturing monolithic ceramic capacitorGOO CHEMICAL CO LTD·Filed 2019·Application pending·0 cites
- 4752US11245750B2File server load balancingIBM·Filed 2019·Granted Feb 8, 2022·0 cites·20 claims
- 4852US6789526B2Apparatus for controlling throttle valve and manufacturing method for the same and motorDENSO CORP·Filed 2002·Granted Sep 14, 2004·4 cites·10 claims
- 4952US5236768AThermal transfer recording sheetMITSUBISHI CHEM IND·Filed 1992·Granted Aug 17, 1993·6 cites·11 claims
- 5052US5204781AInfinite large-aperture lens system with aspherical surfacesHOYA CORP·Filed 1991·Granted Apr 20, 1993·9 cites·4 claims
Showing the top 50 of 86 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →