Inventor · disambiguated record
Susumu Toba
Also filed as: TOBA SUSUMU
7 granted patents·190 citations·filing 1979–2009
86Inventor score
Files withFUJI ELECTRIC CO LTD3MARUZEN OIL CO LTD2FUJI ELEC DEVICE TECH CO LTD1FUJI ELECTRIC SYSTEMS CO LTD1
Top patents by PatentIndex Score
7 records- 0188US5519252APower semiconductor device employing pin block connection arrangement for facilitated and economized manufactureFUJI ELECTRIC CO LTD·Filed 1994·Granted May 21, 1996·109 cites·3 claims
- 0283US4299997AProcess for producing ethylene glycol mono-tert-butyl etherMARUZEN OIL CO LTD·Filed 1979·Granted Nov 10, 1981·15 cites·16 claims
- 0375US5625536ASemiconductor deviceFUJI ELECTRIC CO LTD·Filed 1995·Granted Apr 29, 1997·50 cites·7 claims
- 0473US7781258B2Manufacturing method of semiconductor deviceFUJI ELECTRIC SYSTEMS CO LTD·Filed 2009·Granted Aug 24, 2010·6 cites·16 claims
- 0555US7514785B2Semiconductor device and manufacturing method thereofFUJI ELEC DEVICE TECH CO LTD·Filed 2006·Granted Apr 7, 2009·1 cites·8 claims
- 0644US4345102AProcess for producing ethylene glycol mono-t-butyl etherMARUZEN OIL CO LTD·Filed 1980·Granted Aug 17, 1982·2 cites·15 claims
- 0737US5691884ASemiconductor device with removably fixed lead frameFUJI ELECTRIC CO LTD·Filed 1995·Granted Nov 25, 1997·7 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →