Inventor · disambiguated record
Yo Sawamura
Also filed as: SAWAMURA YO
5 granted patents·3 pending applications·34 citations·filing 1992–2006
75Inventor score
Files withROHM CO LTD8
Top patents by PatentIndex Score
8 records- 0161US5210503AAmplitude limiting amplifier circuitROHM CO LTD·Filed 1992·Granted May 11, 1993·22 cites·7 claims
- 0245US7286422B2Memory device with built-in test function and method for controlling the sameROHM CO LTD·Filed 2005·Granted Oct 23, 2007·2 cites·13 claims
- 0343US2006250356A1Portable communicating apparatusROHM CO LTD·Filed 2006·Application pending·0 cites
- 0441US2004058714A1Portable communicating apparatusROHM CO LTD·Filed 2003·Application pending·0 cites
- 0537US2007271406A1Image Processing DeviceROHM CO LTD·Filed 2005·Application pending·0 cites
- 0634US5696642ACircuit for controlling the rotation of a rotating memberROHM CO LTD·Filed 1994·Granted Dec 9, 1997·4 cites·1 claims
- 0729US5673424ACircuit which supplies a clock pulse to a microcomputerROHM CO LTD·Filed 1996·Granted Sep 30, 1997·6 cites·1 claims
- 0826US5726822AMotor control circuit which reduces the speed control gain and disables an oscillation preventing filter when the motor speed is not within a predetermined rangeROHM CO LTD·Filed 1996·Granted Mar 10, 1998·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →