Inventor · disambiguated record
Calvin Shizuo Nomura
Also filed as: NOMURA CALVIN S · NOMURA CALVIN SHIZUO
9 granted patents·316 citations·filing 1977–2001
91Inventor score
Top patents by PatentIndex Score
9 records- 0190US4879610AProtective circuit for a magnetoresistive elementIBM·Filed 1988·Granted Nov 7, 1989·51 cites·25 claims
- 0286US5969523APreamplifier bias mode to re-initialize a GMR head after losing initializationIBM·Filed 1997·Granted Oct 19, 1999·47 cites·17 claims
- 0385US5822141AHigh speed FET write driver for an inductive headIBM·Filed 1996·Granted Oct 13, 1998·47 cites·38 claims
- 0483US5204789ALow noise voltage-biasing amplifier for magnetoresistive elementIBM·Filed 1991·Granted Apr 20, 1993·36 cites·15 claims
- 0583US5103353ALow noise amplifier with short circuit protection for signals from magnetoresistive elementIBM·Filed 1990·Granted Apr 7, 1992·38 cites·18 claims
- 0683US4786993AVoltage amplifier for constant voltage biasing and amplifying signals from a MR sensorIBM·Filed 1986·Granted Nov 22, 1988·41 cites·20 claims
- 0782US5774291AVoltage measurement circuit for a magnetoresistive head installed in a disk enclosureIBM·Filed 1996·Granted Jun 30, 1998·38 cites·37 claims
- 0861US4096534ATrack accessing circuitry for a disk file with switchable filterIBM·Filed 1977·Granted Jun 20, 1978·13 cites·13 claims
- 0958US6847500B2Methods and apparatus for gradually decreasing supply current demand in arm electronics for write-to-read transitionsHITACHI GLOBAL STORAGE TECH·Filed 2001·Granted Jan 25, 2005·5 cites·16 claims
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