Inventor · disambiguated record
Kazutoshi Fuchigami
Also filed as: FUCHIGAMI KAZUTOSHI
4 granted patents·177 citations·filing 1996–2002
79Inventor score
Files withFUJITSU LTD4
Top patents by PatentIndex Score
4 records- 0187US5726869ASynchronous rectifier type DC-to-DC converter in which a saturable inductive device is connected in series with a secondary-side switching deviceFUJITSU LTD·Filed 1996·Granted Mar 10, 1998·117 cites·13 claims
- 0271US6169675B1DC/DC converter with improved operation of plural parallel synchronous rectifiersFUJITSU LTD·Filed 1998·Granted Jan 2, 2001·46 cites·13 claims
- 0353US6778417B2Electric-power supplying devices switching between a synchronous rectification and a diode rectification by gradually altering a switching pulseFUJITSU LTD·Filed 2002·Granted Aug 17, 2004·11 cites·18 claims
- 0426US6040987ADC-DC converter unitFUJITSU LTD·Filed 1998·Granted Mar 21, 2000·3 cites·7 claims
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