Inventor · disambiguated record
Hiroaki Tosaka
Also filed as: TOSAKA HIROAKI
5 granted patents·150 citations·filing 1996–2000
82Inventor score
Files withFUJI ELECTRIC CO LTD5
Top patents by PatentIndex Score
5 records- 0189US5825602AOvercurrent trip deviceFUJI ELECTRIC CO LTD·Filed 1997·Granted Oct 20, 1998·93 cites·12 claims
- 0270US6229414B1Make-and-break mechanism for circuit breakerFUJI ELECTRIC CO LTD·Filed 2000·Granted May 8, 2001·17 cites·3 claims
- 0364US5886606ACircuit breakerFUJI ELECTRIC CO LTD·Filed 1996·Granted Mar 23, 1999·20 cites·5 claims
- 0455US5901025ACircuit breakerFUJI ELECTRIC CO LTD·Filed 1997·Granted May 4, 1999·14 cites·14 claims
- 0534US5990434ASwitching mechanism for circuit breakerFUJI ELECTRIC CO LTD·Filed 1998·Granted Nov 23, 1999·6 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →