Inventor · disambiguated record
Tomokazu Ishii
Also filed as: ISHII TOMOKAZU
13 granted patents·15 pending applications·164 citations·filing 1992–2024
91Inventor score
Files withTOYOTA MOTOR CO LTD15HITACHI LTD8ISHII TOMOKAZU3HITACHI GLOBAL STORAGE TECH1OKADA NOBUHIRO1
Top patents by PatentIndex Score
28 records- 0188US6549377B2Magnetic disk drive with a movable ramp mechanism for relieving impact upon loading and unloadingHITACHI LTD·Filed 2002·Granted Apr 15, 2003·22 cites·7 claims
- 0287US6369988B1Magnetic disk drive with a movable ramp mechanism for relieving impact upon loading and unloadingHITACHI LTD·Filed 1999·Granted Apr 9, 2002·43 cites·16 claims
- 0385US7215506B2Hard disk drive (HDD) assembly of small form-factor HDD shock-mounted in frame having dimensions of larger form-factor HDDHITACHI GLOBAL STORAGE TECH·Filed 2004·Granted May 8, 2007·20 cites·32 claims
- 0479US5495371AMagnetic tape library device and method for maintaining magnetic recording and reproducing device and magnetic headHITACHI LTD·Filed 1993·Granted Feb 27, 1996·30 cites·11 claims
- 0568US5371449AServo control method for a servo systemHITACHI LTD·Filed 1992·Granted Dec 6, 1994·18 cites·32 claims
- 0663US8305713B2Head stack latch assemblyISHII TOMOKAZU·Filed 2009·Granted Nov 6, 2012·1 cites·14 claims
- 0761US9617655B2Manufacturing apparatus of SiC single crystal and method for manufacturing SiC single crystalOKADA NOBUHIRO·Filed 2011·Granted Apr 11, 2017·2 cites·4 claims
- 0859US2023316238A1Management device, management method, and management systemTOYOTA MOTOR CO LTD·Filed 2022·Application pending·0 cites
- 0956US2025209187A1Ai learning systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1056US2024078500A1Management device and management methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1156US2024069506A1Management apparatus and management methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1256US2024087073A1Management device and management methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1356US2024054429A1Management device, management method, and management systemTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1456US2024069533A1Management method and management deviceTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1556US2024305486A1Method of Managing Non-Fungible TokenTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1656US2024046192A1Management device, management method, and management systemTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1755US12456144B2System for renting a vehicle using non-fungible tokens (NFTs)TOYOTA MOTOR CO LTD·Filed 2023·Granted Oct 28, 2025·0 cites·4 claims
- 1855US2024054422A1Management device, management method, and management systemTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 1954US2024144241A1Server and MethodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2052US5754361AInformation recording and/or reproducing apparatus having a tape threading device with tape guide members having minimum tape wrapping anglesHITACHI LTD·Filed 1995·Granted May 19, 1998·11 cites·17 claims
- 2151US5739976AMagnetic recording and reproducing apparatusHITACHI LTD·Filed 1995·Granted Apr 14, 1998·10 cites·2 claims
- 2250US2024046712A1Management device and management methodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2347US2024144244A1Server and MethodTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2446US2024193589A1ServerTOYOTA MOTOR CO LTD·Filed 2023·Application pending·0 cites
- 2544US9322112B2Apparatus and method for production of SiC single crystalISHII TOMOKAZU·Filed 2011·Granted Apr 26, 2016·0 cites·3 claims
- 2640US2012304916A1Method of producing silicon carbide single crystalISHII TOMOKAZU·Filed 2011·Application pending·0 cites
- 2735US5352961AControl method and apparatus for a servo-mechanismHITACHI LTD·Filed 1992·Granted Oct 4, 1994·5 cites·8 claims
- 2830US5497059AControl method and apparatus for a servo- mechanismHITACHI LTD·Filed 1994·Granted Mar 5, 1996·2 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →