Inventor · disambiguated record
Yusaku Otsuka
Also filed as: OTSUKA YUSAKU
15 granted patents·5 pending applications·8 citations·filing 2007–2025
84Inventor score
Top patents by PatentIndex Score
20 records- 0193US11228499B1Control network planningHITACHI LTD·Filed 2020·Granted Jan 18, 2022·7 cites·16 claims
- 0266US2025291325A1Control system, control mediation device, and control mediation methodHITACHI LTD·Filed 2024·Application pending·0 cites
- 0364US11886169B2Control apparatusHITACHI LTD·Filed 2021·Granted Jan 30, 2024·0 cites·5 claims
- 0458US12475601B2Method to compute drift in image data before ml model inferenceHITACHI LTD·Filed 2023·Granted Nov 18, 2025·0 cites·20 claims
- 0556US11734201B2Control systemHITACHI LTD·Filed 2020·Granted Aug 22, 2023·0 cites·12 claims
- 0654US2025328502A1File management system and file management methodHITACHI LTD·Filed 2025·Application pending·0 cites
- 0754US2023236589A1Optimizing execution of multiple machine learning models over a single edge deviceHITACHI LTD·Filed 2022·Application pending·0 cites
- 0853US11977362B2Control device and distributed control systemHITACHI LTD·Filed 2020·Granted May 7, 2024·0 cites·7 claims
- 0952US12326719B2Control systemHITACHI LTD·Filed 2020·Granted Jun 10, 2025·0 cites·4 claims
- 1052US12153405B2Control system and control method thereforHITACHI LTD·Filed 2021·Granted Nov 26, 2024·0 cites·4 claims
- 1152US8712557B2Maintenance tool of control systemsTERAE HISASHI·Filed 2011·Granted Apr 29, 2014·1 cites·9 claims
- 1251US12149992B2Redundant communication systemHITACHI LTD·Filed 2022·Granted Nov 19, 2024·0 cites·20 claims
- 1348US2025147773A1Arithmetic apparatus and program operating methodHITACHI LTD·Filed 2022·Application pending·0 cites
- 1447US11876608B2Redundant control systemHITACHI LTD·Filed 2021·Granted Jan 16, 2024·0 cites·15 claims
- 1547US11106395B2Application execution apparatus and application execution methodHITACHI LTD·Filed 2020·Granted Aug 31, 2021·0 cites·9 claims
- 1644US8095695B2Control apparatus for process input-output deviceOTSUKA YUSAKU·Filed 2009·Granted Jan 10, 2012·0 cites·19 claims
- 1742US9208037B2Duplexed operation processor control system, and duplexed operation processor control methodSHIMIZU TOSHIKI·Filed 2009·Granted Dec 8, 2015·0 cites·7 claims
- 1839US8423681B2Control apparatus for process input-output deviceOTSUKA YUSAKU·Filed 2011·Granted Apr 16, 2013·0 cites·3 claims
- 1936US2011131348A1Control system and cpu unitHITACHI LTD·Filed 2010·Application pending·0 cites
- 2033US8493927B2Control apparatus, control method and control programBANDOU AKIRA·Filed 2007·Granted Jul 23, 2013·0 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →