Inventor · disambiguated record
Masahiko Sakurai
Also filed as: SAKURAI MASAHIKO
7 granted patents·1 pending application·132 citations·filing 1987–2017
82Inventor score
Files withFUJI ELECTRIC CO LTD4NTT DOCOMO INC1OKI ELECTRIC IND CO LTD1SUMITOMO HEAVY INDUSTRIES1TOSHIBA KK1
Top patents by PatentIndex Score
8 records- 0189US4813814ALeg-holding device for offshore platformSUMITOMO HEAVY INDUSTRIES·Filed 1987·Granted Mar 21, 1989·78 cites·3 claims
- 0270US5523586ABurn-in socket used in a burn-in test for semiconductor chipsTOSHIBA KK·Filed 1994·Granted Jun 4, 1996·48 cites·5 claims
- 0367US10977510B2Information-processing device and information-processing methodNTT DOCOMO INC·Filed 2017·Granted Apr 13, 2021·3 cites·8 claims
- 0467US9257911B2Switching power source device with timing control of synchronous rectifierFUJI ELECTRIC CO LTD·Filed 2013·Granted Feb 9, 2016·3 cites·10 claims
- 0544US9331580B2Switching power supply system and control circuit of the switching power supply systemFUJI ELECTRIC CO LTD·Filed 2013·Granted May 3, 2016·0 cites·16 claims
- 0642US8885365B2Switching power supply device and method for control thereofFUJI ELECTRIC CO LTD·Filed 2012·Granted Nov 11, 2014·0 cites·20 claims
- 0741US9042128B2Switching power supplyFUJI ELECTRIC CO LTD·Filed 2012·Granted May 26, 2015·0 cites·12 claims
- 0840US2008028013A1Two-dimensional fast fourier transform calculation method and apparatusOKI ELECTRIC IND CO LTD·Filed 2007·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →