Inventor · disambiguated record
Hitomi Chiba
Also filed as: CHIBA HITOMI
9 granted patents·2 pending applications·10 citations·filing 1998–2022
79Inventor score
Top patents by PatentIndex Score
11 records- 0185US11544614B2Sampling of an operator in a quantum systemIBM·Filed 2020·Granted Jan 3, 2023·2 cites·17 claims
- 0272US11157667B2Gate fusion for measure in quantum computing simulationIBM·Filed 2018·Granted Oct 26, 2021·2 cites·15 claims
- 0362US6452746B1Tape cassetteSONY CORP·Filed 2000·Granted Sep 17, 2002·5 cites·16 claims
- 0455US2024127101A1Optimization of expectation value calculation with statevectorIBM·Filed 2022·Application pending·0 cites
- 0550US11475345B2Controlled NOT gate parallelization in quantum computing simulationIBM·Filed 2018·Granted Oct 18, 2022·0 cites·16 claims
- 0649US11501199B2Probability index optimization for multi-shot simulation in quantum computingIBM·Filed 2018·Granted Nov 15, 2022·0 cites·18 claims
- 0743US7345847B2Tape cartridgeSONY CORP·Filed 2004·Granted Mar 18, 2008·0 cites·20 claims
- 0839US7318559B2Tape cartridgeSONY CORP·Filed 2004·Granted Jan 15, 2008·0 cites·5 claims
- 0938US7118061B2Tape reel and tape cartridge having the sameSONY CORP·Filed 2002·Granted Oct 10, 2006·0 cites·2 claims
- 1036US2005061902A1Tape reel and tape cartridge with the tape reelFiled 2002·Application pending·0 cites
- 1131US6061214ATape cassettesSONY CORP·Filed 1998·Granted May 9, 2000·1 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →