Inventor · disambiguated record
Tamon Kasajima
Also filed as: KASAJIMA TAMON
43 granted patents·8 pending applications·886 citations·filing 2001–2024
98Inventor score
Top patents by PatentIndex Score
51 records- 0198US7015689B2Connection method for probe pins for measurement of characteristics of thin-film magnetic head and characteristic measurement method for thin-film magnetic headSAE MAGNETICS HK LTD·Filed 2003·Granted Mar 21, 2006·110 cites·8 claims
- 0298US6671131B2Precise positioning actuator for head element, head gimbal assembly with the actuator and manufacturing method of head gimbal assemblySAE MAGNETICS HK LTD·Filed 2002·Granted Dec 30, 2003·105 cites·38 claims
- 0397US6700749B2Precise positioning actuator for head element, head gimbal assembly with the actuator, disk drive apparatus with the head gimbal assembly, manufacturing method of actuator and manufacturing method of head gimbal assemblyTDK CORP·Filed 2001·Granted Mar 2, 2004·95 cites·28 claims
- 0495US6751062B2Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanismSAE MAGNETICS HK LTD·Filed 2002·Granted Jun 15, 2004·47 cites·12 claims
- 0594US6934127B2Precise positioning actuator for head element, head gimbal assembly with the actuator and disk drive apparatus with the head gimbal assemblySAE MAGNETICS HK LTD·Filed 2003·Granted Aug 23, 2005·45 cites·30 claims
- 0694US6771466B2Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanismSAE MAGNETICS HK LTD·Filed 2002·Granted Aug 3, 2004·49 cites·25 claims
- 0794US6771467B2Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanismSAE MAGNETICS HK LTD·Filed 2002·Granted Aug 3, 2004·44 cites·23 claims
- 0894US6690551B2Precise positioning actuator for head element, head gimbal assembly with the actuator, disk drive apparatus with the head gimbal assembly and manufacturing method of head gimbal assemblyTDK CORP·Filed 2001·Granted Feb 10, 2004·39 cites·33 claims
- 0993US6653763B2Dual stage actuator systems for high density hard disk drives using annular rotary piezoelectric actuatorsSAE MAGNETICS HK LTD·Filed 2001·Granted Nov 25, 2003·38 cites·19 claims
- 1091US8836317B2Current sensorKASAJIMA TAMON·Filed 2010·Granted Sep 16, 2014·12 cites·13 claims
- 1191US7099115B2Head gimbal assembly with precise positioning actuator for head element, disk drive apparatus with the head gimbal assembly, and manufacturing method of the head gimbal assemblySAE MAGNETICS HK LTD·Filed 2002·Granted Aug 29, 2006·35 cites·57 claims
- 1291US6760194B2Head gimbal assembly with piezoelectric microactuatorSAE MAGENTICS HK LTD·Filed 2003·Granted Jul 6, 2004·48 cites·6 claims
- 1390US6680826B2Head gimbal assembly with piezoelectric microactuatorSAE MAGNETICS HK LTD·Filed 2001·Granted Jan 20, 2004·29 cites·10 claims
- 1489US6747848B2Head gimbal assembly with precise positioning actuator for head elementSAE MAGNETICS HK LTD·Filed 2002·Granted Jun 8, 2004·25 cites·21 claims
- 1588US10905011B2State detecting deviceTDK CORP·Filed 2018·Granted Jan 26, 2021·4 cites·8 claims
- 1688US8193805B2Magnetic sensorKASAJIMA TAMON·Filed 2009·Granted Jun 5, 2012·17 cites·15 claims
- 1786US12066506B2Magnetic sensorTDK CORP·Filed 2020·Granted Aug 20, 2024·2 cites·9 claims
- 1885US6775107B2Head gimbal assembly with precise positioning actuator for head elementSAE MAGNETICS HK LTD·Filed 2002·Granted Aug 10, 2004·19 cites·8 claims
- 1984US6831815B2Head slider precise positioning actuator including a base section and a pair of movable armsSAE MAGNETICS HK LTD·Filed 2002·Granted Dec 14, 2004·17 cites·37 claims
- 2082US6633458B2Rotary piezoelectric microactuator with an optimum suspension arrangementSAE MAGNETICS HK LTD·Filed 2001·Granted Oct 14, 2003·14 cites·9 claims
- 2180US9983273B2Magnetic field detecting sensor and magnetic field detecting apparatus using the sameTDK CORP·Filed 2015·Granted May 29, 2018·2 cites·12 claims
- 2280US6894873B2Suspension and head gimbal assembly with the suspensionSAE MAGNETICS HK LTD·Filed 2002·Granted May 17, 2005·13 cites·30 claims
- 2377US6856070B2Dual stage actuator systems for high density hard disk drives using annular rotary piezoelectric actuatorsSAE MAGNETICS HK LTD·Filed 2003·Granted Feb 15, 2005·10 cites·8 claims
- 2475US6801377B2Performance test method of head gimbal assembly with precise positioning actuatorTDK CORP·Filed 2001·Granted Oct 5, 2004·10 cites·34 claims
- 2574US7621185B2Acceleration sensor and electronic device comprising the sameSAE MAGNETICS HK LTD·Filed 2006·Granted Nov 24, 2009·7 cites·35 claims
- 2673US6980396B2Coil for thin-film magnetic head with inductive write head elementSAE MAGNETICS HK LTD·Filed 2003·Granted Dec 27, 2005·9 cites·5 claims
- 2771US6956724B2Precise positioning actuator for head element, head gimbal assembly with the actuator, disk drive apparatus with the head gimbal assembly and manufacturing method of head gimbal assemblyTDK CORP·Filed 2003·Granted Oct 18, 2005·6 cites·24 claims
- 2869US8735736B2Electronic component module and its manufacturing methodKASAJIMA TAMON·Filed 2011·Granted May 27, 2014·2 cites·20 claims
- 2968US7960970B2Magnetic sensor and manufacturing method of the sameSAE MAGNETICS HK LTD·Filed 2008·Granted Jun 14, 2011·2 cites·25 claims
- 3068US7555947B2Air pressure sensorSAE MAGNETICS HK LTD·Filed 2007·Granted Jul 7, 2009·4 cites·22 claims
- 3165US7956602B2Tilt angle sensor and detection-target device comprising the sameSAE MAGNETICS HK LTD·Filed 2008·Granted Jun 7, 2011·5 cites·15 claims
- 3264US12105164B2Magnetic sensorTDK CORP·Filed 2022·Granted Oct 1, 2024·0 cites·5 claims
- 3363US7184245B2Head slider to be adhered to precise positioning actuator, head gimbal assembly with the head slider, method for adhering the head slider to the actuator, manufacturing method of head slider and manufacturing method of head gimbal assemblySAE MAGNETICS HK LTD·Filed 2002·Granted Feb 27, 2007·4 cites·20 claims
- 3462US12117506B2Magnetic field detection device and magnetic field detection device arrayTDK CORP·Filed 2021·Granted Oct 15, 2024·0 cites·14 claims
- 3562US6891701B2Head gimbal assembly with precise positioning actuator for head element and disk drive apparatus with the head gimbal assemblySAE MAGNETICS HK LTD·Filed 2002·Granted May 10, 2005·4 cites·10 claims
- 3661US6989949B2Performance test method of head gimgal assembly with precise positioning actuatorTDK CORP·Filed 2003·Granted Jan 24, 2006·5 cites·10 claims
- 3758US2025052837A1Magnetic field detection device and magnetic field detection device arrayTDK CORP·Filed 2024·Application pending·0 cites
- 3856US7440216B2Rotary piezoelectric microactuator with an optimum suspension arrangementSAE MAGNETICS HK LTD·Filed 2003·Granted Oct 21, 2008·2 cites·12 claims
- 3956US2025116735A1Magnetic sensorTDK CORP·Filed 2022·Application pending·0 cites
- 4055US7079356B2Head arm assembly and disk drive apparatus with the head arm assemblySAE MAGNETICS HK LTD·Filed 2003·Granted Jul 18, 2006·2 cites·12 claims
- 4153US7016155B2Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanismSAE MAGNETICS HK LTD·Filed 2004·Granted Mar 21, 2006·1 cites·13 claims
- 4253US6775102B2Vibration-canceling mechanism and head gimbal assembly with the vibration-canceling mechanismSAE MAGNETICS HK LTD·Filed 2002·Granted Aug 10, 2004·4 cites·25 claims
- 4351US2025251470A1Magnetic field detection systemTDK CORP·Filed 2023·Application pending·0 cites
- 4450US2024248156A1Magnetic field measurement deviceTDK CORP·Filed 2022·Application pending·0 cites
- 4549US12188997B2Magnetic field detection device and magnetic field detection device arrayTDK CORP·Filed 2021·Granted Jan 7, 2025·0 cites·19 claims
- 4647US10101413B2Magnetic field detection deviceTDK CORP·Filed 2014·Granted Oct 16, 2018·0 cites·19 claims
- 4747US2024151785A1Magnetic sensorTDK CORP·Filed 2022·Application pending·0 cites
- 4842US6972929B2Coil conductor with trace conductors for a thin-film magnetic headSAE MAGNETICS HK LTD·Filed 2003·Granted Dec 6, 2005·0 cites·5 claims
- 4941US2004047073A1Thin-film magnetic head with inductive write head elementSAE MAGNETICS HK LTD·Filed 2003·Application pending·0 cites
- 5040US2019113544A1Magnetic sensor and current sensor including the sameTDK CORP·Filed 2018·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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