Inventor · disambiguated record
Hidekazu Kojima
Also filed as: KOJIMA HIDEKAZU
17 granted patents·16 pending applications·65 citations·filing 1999–2025
92Inventor score
Top patents by PatentIndex Score
33 records- 0197US11892527B2Magnetic sensorTDK CORP·Filed 2022·Granted Feb 6, 2024·2 cites·14 claims
- 0297US11874346B2Magnetic sensorTDK CORP·Filed 2022·Granted Jan 16, 2024·4 cites·14 claims
- 0392US12044754B2Magnetic sensorTDK CORP·Filed 2022·Granted Jul 23, 2024·1 cites·13 claims
- 0490US2025347757A1Magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 0587US12399238B2Magnetic sensor including magnetic detection element disposed on inclined surfaceTDK CORP·Filed 2024·Granted Aug 26, 2025·0 cites·16 claims
- 0684US12248040B2Magnetic sensor including magnetic detection element disposed on inclined surfaceTDK CORP·Filed 2023·Granted Mar 11, 2025·0 cites·15 claims
- 0784US12235333B2Magnetic sensor including magnetic detection element including bottom surface facing inclined surfaceTDK CORP·Filed 2023·Granted Feb 25, 2025·0 cites·14 claims
- 0877US2025155531A1Magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 0976US6688870B2Optical fiber coating deviceFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Feb 10, 2004·14 cites·24 claims
- 1076US2025377418A1Magnetic sensor and manufacturing method thereofTDK CORP·Filed 2025·Application pending·0 cites
- 1176US2025377422A1Magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 1272US2025208238A1Magnetic sensor and manufacturing method for magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 1369US2025180678A1Magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 1468US9502056B1Magnetoresistance element including a stack having a sidewall, and an insulating layer in contact with the sidewallTDK CORP·Filed 2016·Granted Nov 22, 2016·1 cites·6 claims
- 1567US2025377385A1Magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 1666US9747933B1Magneto-resistive effect element having side shield integrated with upper shieldTDK CORP·Filed 2016·Granted Aug 29, 2017·2 cites·7 claims
- 1765US7717018B2Machining unit and machine toolSANKYO SEISAKUSHO CO LTD·Filed 2009·Granted May 18, 2010·6 cites·7 claims
- 1864US7204683B2Molding die for covering optical fiber and optical fiber cover forming deviceFURUKAWA ELECTRIC CO LTD·Filed 2002·Granted Apr 17, 2007·6 cites·8 claims
- 1962US7847488B2Power supply circuit and portable deviceROHM CO LTD·Filed 2006·Granted Dec 7, 2010·6 cites·17 claims
- 2061US2025355065A1Magnetic sensorTDK CORP·Filed 2024·Application pending·0 cites
- 2158US8085257B2Negative step-up charge pump circuit, LCD driver IC, and liquid crystal display deviceTAGUCHI HARUO·Filed 2007·Granted Dec 27, 2011·1 cites·10 claims
- 2258US6709518B2Coating forming device of optical fiberFURUKAWA ELECTRIC CO LTD·Filed 2001·Granted Mar 23, 2004·4 cites·6 claims
- 2355US2011193848A1Level shifter circuit, load drive device, and liquid crystal display deviceROHM CO LTD·Filed 2009·Application pending·0 cites
- 2451US7486288B2Display device driving apparatus and display device using the sameROHM CO LTD·Filed 2004·Granted Feb 3, 2009·3 cites·7 claims
- 2551US2025244417A1Magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 2651US2025244418A1Magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 2751US2025244416A1Magnetic sensorTDK CORP·Filed 2025·Application pending·0 cites
- 2844US8810977B2Power supply system for a display panelKOJIMA HIDEKAZU·Filed 2012·Granted Aug 19, 2014·0 cites·12 claims
- 2943US7061522B1Optical fiber fusion-splicerFURUKAWA ELECTRIC CO LTD·Filed 1999·Granted Jun 13, 2006·15 cites·3 claims
- 3040US2003026919A1Optical fiber resin coating apparatus and optical fiber resin coating methodFiled 2002·Application pending·0 cites
- 3137US2002154858A1Wavelength monitoring deviceFiled 2002·Application pending·0 cites
- 3237US2002033546A1Method and apparatus for forming a coating on optical fiberFiled 2001·Application pending·0 cites
- 3336US2002094188A1Observing apparatus for optical fiber, optical componentFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →