Inventor · disambiguated record
Yoshifumi Yamamichi
Also filed as: YAMAMICHI YOSHIFUMI
5 granted patents·81 citations·filing 1997–2011
78Inventor score
Top patents by PatentIndex Score
5 records- 0186US5703451AMotor driving circuitROHM CO LTD·Filed 1997·Granted Dec 30, 1997·70 cites·3 claims
- 0267US7710080B2Capacitor charging apparatusROHM CO LTD·Filed 2007·Granted May 4, 2010·6 cites·13 claims
- 0365US8106628B2Capacitor charging apparatusKOBAYASHI SHINYA·Filed 2011·Granted Jan 31, 2012·2 cites·12 claims
- 0448US7589504B2Capacitor charging apparatus for a strobe device of an imaging device, semiconductor integrated circuit therefor, and capacitor charging-discharging system for a strobe device of an imaging deviceROHM CO LTD·Filed 2005·Granted Sep 15, 2009·3 cites·27 claims
- 0546US7902797B2Capacitor charging apparatusROHM CO LTD·Filed 2010·Granted Mar 8, 2011·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →