Inventor · disambiguated record
Kengo Saito
Also filed as: SAITO KENGO
27 granted patents·6 pending applications·136 citations·filing 1985–2024
95Inventor score
Top patents by PatentIndex Score
33 records- 0196US11339329B2Polarizer and image display deviceFUJIFILM CORP·Filed 2020·Granted May 24, 2022·4 cites·20 claims
- 0295US10651617B1Rotary connector and method for assembling sameALPS ALPINE CO LTD·Filed 2020·Granted May 12, 2020·5 cites·20 claims
- 0385US10554003B2Rotary connectorALPS ALPINE CO LTD·Filed 2018·Granted Feb 4, 2020·6 cites·9 claims
- 0483US12085742B2Anisotropic light absorption film and laminateFUJIFILM CORP·Filed 2019·Granted Sep 10, 2024·2 cites·22 claims
- 0583US9158242B2Image forming apparatusCANON FINETECH INC·Filed 2012·Granted Oct 13, 2015·3 cites·10 claims
- 0676US5982592AMagnetic tape stabilizer for a recording and playback deviceSONY CORP·Filed 1996·Granted Nov 9, 1999·32 cites·7 claims
- 0775US12204200B2Polarizer and image display deviceFUJIFILM CORP·Filed 2024·Granted Jan 21, 2025·0 cites·13 claims
- 0874US11001653B2Optical film, polarizing plate, and image display deviceFUJIFILM CORP·Filed 2018·Granted May 11, 2021·2 cites·17 claims
- 0973US11006839B2Biometric information sensorMURATA MANUFACTURING CO·Filed 2017·Granted May 18, 2021·2 cites·20 claims
- 1072US2025096316A1Wound-type all-solid-state lithium ion secondary battery and manufacturing method of wound-type all-solid-state lithium ion secondary batteryFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1171US2025096315A1All-solid-state lithium ion secondary battery and manufacturing method of all-solid-state lithium ion secondary batteryFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1270US5239436ATape cartridge with increased tape capacitySONY CORP·Filed 1991·Granted Aug 24, 1993·21 cites·5 claims
- 1370US2025096317A1All-solid-state lithium ion secondary battery and manufacturing method of all-solid-state lithium ion secondary batteryFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1470US2025096309A1Sodium-based solid electrolyte, method for producing sodium-based solid electrolyte, modified positive electrode active material, modified negative electrode active material, solid-state secondary battery, electrode sheet for solid-state secondary battery, solid electrolyte sheet, and electrode for solid-state secondary batteryFUJIFILM CORP·Filed 2024·Application pending·0 cites
- 1565US12032188B2Optically anisotropic film, optical film, and display deviceFUJIFILM CORP·Filed 2023·Granted Jul 9, 2024·0 cites·12 claims
- 1664US2023343997A1Lithium-based solid electrolyte, inorganic solid electrolyte, production method for lithium-based solid electrolyte, modified positive electrode active material, modified negative electrode active material, all-solid state secondary battery, electrode sheet for all-solid state secondary battery, solid electrolyte sheet, and electrode for all-solid state secondary batteryFUJIFILM CORP·Filed 2023·Application pending·0 cites
- 1762US11921369B2Polarizer and image display deviceFUJIFILM CORP·Filed 2020·Granted Mar 5, 2024·0 cites·11 claims
- 1862US5204796ATape cassette with tape tension controlled by grease of a specified range of viscositySONY CORP·Filed 1991·Granted Apr 20, 1993·14 cites·6 claims
- 1959US2022332921A1Boron nitride particles, composition for forming thermally conductive material, thermally conductive material, thermally conductive sheet, and device with thermally conductive layerFUJIFILM CORP·Filed 2022·Application pending·0 cites
- 2057US5097374ATape cassette having tapered guide pins press-fitted into cassette wall and grease lubricant for rollersSONY CORP·Filed 1991·Granted Mar 17, 1992·11 cites·17 claims
- 2155US11768323B2Polarizer and image display deviceFUJIFILM CORP·Filed 2020·Granted Sep 26, 2023·0 cites·9 claims
- 2253US12065605B2Liquid crystal composition, dichroic material, light absorption anisotropic film, laminate, and image display deviceFUJIFILM CORP·Filed 2022·Granted Aug 20, 2024·0 cites·20 claims
- 2348US11543697B2Polarizer and image display deviceFUJIFILM CORP·Filed 2020·Granted Jan 3, 2023·0 cites·17 claims
- 2448US5847906ARecording/reproducing apparatus, magnetic head and tape cartridgeSONY CORP·Filed 1997·Granted Dec 8, 1998·8 cites·5 claims
- 2548US5287240ATape cassetteSONY CORP·Filed 1993·Granted Feb 15, 1994·7 cites·4 claims
- 2644US10588522B2Biological sensorMURATA MANUFACTURING CO·Filed 2016·Granted Mar 17, 2020·0 cites·8 claims
- 2744US5785268ATape cartridge with tape tension differential attenuating tape guide arrangementSONY CORP·Filed 1996·Granted Jul 28, 1998·6 cites·7 claims
- 2843US10692522B2Magnetic recording medium having characterized magnetic layer and method for manufacturing sameFUJIFILM CORP·Filed 2017·Granted Jun 23, 2020·0 cites·15 claims
- 2939US5850316ATape cartridge and driving system having rotation detection unit for drive roll to maintain constant contact pressure with the capstan rollSONY CORP·Filed 1997·Granted Dec 15, 1998·4 cites·13 claims
- 3036US5872692ARecording/reproducing apparatus, magnetic head and tape cartridgeSONY CORP·Filed 1997·Granted Feb 16, 1999·3 cites·8 claims
- 3134US5917684AMagnetic head apparatus, tape cartridge and recording/reproducing apparatus for increasing tape stabilitySONY CORP·Filed 1996·Granted Jun 29, 1999·2 cites·12 claims
- 3226US6297920B1Information reproduction apparatusSONY CORP·Filed 1999·Granted Oct 2, 2001·2 cites·5 claims
- 3325US4625247ADisk driveSONY CORP·Filed 1985·Granted Nov 25, 1986·2 cites·4 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →