Inventor · disambiguated record
Tomofumi Kitani
Also filed as: KITANI TOMOFUMI
8 granted patents·18 citations·filing 2015–2021
80Inventor score
Top patents by PatentIndex Score
8 records- 0189US11513880B1Failure bit count circuit for memory and method thereofPOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2021·Granted Nov 29, 2022·3 cites·15 claims
- 0286US11496119B1Oscillator circuitPOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2021·Granted Nov 8, 2022·2 cites·10 claims
- 0380US9502969B2Negative reference voltage generating circuitPOWERCHIP TECH CORP·Filed 2015·Granted Nov 22, 2016·4 cites·16 claims
- 0476US9537398B2Voltage generating circuit and regulator circuit for precisely control predetermined high voltagePOWERCHIP TECH CORP·Filed 2015·Granted Jan 3, 2017·5 cites·9 claims
- 0567US10720932B1Digital to analog convertor, failure bit number detector and non-volatile semiconductor storage devicePOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2019·Granted Jul 21, 2020·2 cites·3 claims
- 0663US10803961B2Power switch control circuit and control method thereofPOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2019·Granted Oct 13, 2020·1 cites·4 claims
- 0763US10795397B2Current-voltage convertor, reference voltage generator and non-volatile semiconductor storage devicePOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2019·Granted Oct 6, 2020·1 cites·8 claims
- 0838US10714190B2Page buffer circuit and nonvolatile storage devicePOWERCHIP SEMICONDUCTOR MFG CORP·Filed 2019·Granted Jul 14, 2020·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →