Inventor · disambiguated record

Tsuyoshi Tachiyama

Also filed as: TACHIYAMA TSUYOSHI

2 granted patents·22 citations·filing 1994–1997

58Inventor score

Technology areasH03K H10D

Files withNEC CORP2

Top patents by PatentIndex Score

2 records

0148US5892263ACMOS device connected to at least three power supplies for preventing latch-upNEC CORP·Filed 1997·Granted Apr 6, 1999·17 cites·16 claims
0230US5523711ASignal delaying outputting circuitNEC CORP·Filed 1994·Granted Jun 4, 1996·5 cites·3 claims

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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →