Inventor · disambiguated record
Tetsuya Ohtsuki
Also filed as: OHTSUKI TETSUYA
4 granted patents·111 citations·filing 1995–1999
79Inventor score
Technology areasG11C
Files withNEC CORP4
Top patents by PatentIndex Score
4 records- 0180US5574679AMemory data protection for a ferroelectric memoryNEC CORP·Filed 1995·Granted Nov 12, 1996·54 cites·20 claims
- 0265US5592430ASemiconductor device equipped with simple stable switching circuit for selectively supplying different power voltagesNEC CORP·Filed 1995·Granted Jan 7, 1997·30 cites·11 claims
- 0358US6249477B1Semiconductor memory deviceNEC CORP·Filed 1999·Granted Jun 19, 2001·21 cites·13 claims
- 0434US5668759AMethod for erasing and verifying nonvolatile semiconductor memoryNEC CORP·Filed 1995·Granted Sep 16, 1997·6 cites·36 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →