Inventor · disambiguated record
Masuo Hanawaka
Also filed as: HANAWAKA MASUO
6 granted patents·2 pending applications·222 citations·filing 1984–2007
87Inventor score
Top patents by PatentIndex Score
8 records- 0184US4542452AProgrammable controllerYOKOGAWA HOKUSHIN ELECTRIC·Filed 1984·Granted Sep 17, 1985·45 cites·8 claims
- 0272US6023178APulse width control IC circuit and switching power supply unitYOKOGAWA ELECTRIC CORP·Filed 1998·Granted Feb 8, 2000·50 cites·10 claims
- 0370US5497311ASwitching power source of the voltage resonance typeYOKOGAWA ELECTRIC CORP·Filed 1995·Granted Mar 5, 1996·44 cites·8 claims
- 0467US6466462B2DC/DC converter having a control circuit to reduce losses at light loadsYOKOGAWA ELECTRIC CORP·Filed 2001·Granted Oct 15, 2002·22 cites·26 claims
- 0566US4832487ATest system for optical disksYOKOGAWA ELECTRIC CORP·Filed 1987·Granted May 23, 1989·31 cites·7 claims
- 0661US5065301ASwitching power supplyYOKOGAWA ELECTRIC CORP·Filed 1990·Granted Nov 12, 1991·30 cites·9 claims
- 0744US2008146968A1Gait analysis systemHANAWAKA MASUO·Filed 2007·Application pending·0 cites
- 0830US2003179592A1DC/DC converter and method for controlling sameYOKOGAWA ELECTRIC CORP·Filed 2002·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →