Inventor · disambiguated record
Akihiko Hashiguchi
Also filed as: HASHIGUCHI AKIHIKO
11 granted patents·219 citations·filing 1994–2001
91Inventor score
Files withSONY CORP11
Top patents by PatentIndex Score
11 records- 0183US6924679B2Power supply control device, semiconductor device and method of driving semiconductor deviceSONY CORP·Filed 2001·Granted Aug 2, 2005·45 cites·23 claims
- 0278US6667651B2Voltage supply circuit and control method of the sameSONY CORP·Filed 2000·Granted Dec 23, 2003·34 cites·23 claims
- 0375US5666169AParallel processor apparatus having means for processing signals of different lengthsSONY CORP·Filed 1995·Granted Sep 9, 1997·45 cites·8 claims
- 0472US5892385ALevel conversion circuit controlled by clock signalSONY CORP·Filed 1996·Granted Apr 6, 1999·29 cites·7 claims
- 0555US5592414AMemory cell circuit independently controlled in writing and readingSONY CORP·Filed 1995·Granted Jan 7, 1997·16 cites·3 claims
- 0650US5886931AData determining circuitry and data determining methodSONY CORP·Filed 1998·Granted Mar 23, 1999·13 cites·6 claims
- 0746US6426895B2Memory system and programming method thereofSONY CORP·Filed 2001·Granted Jul 30, 2002·5 cites·12 claims
- 0840US6308251B1Reduced power parallel processor apparatusSONY CORP·Filed 1999·Granted Oct 23, 2001·13 cites·15 claims
- 0939US5515315ADynamic random access memorySONY CORP·Filed 1994·Granted May 7, 1996·9 cites·12 claims
- 1036US6084438AData determination circuitSONY CORP·Filed 1998·Granted Jul 4, 2000·5 cites·11 claims
- 1133US5850268AParallel processor apparatusSONY CORP·Filed 1997·Granted Dec 15, 1998·5 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →