Inventor · disambiguated record
Tsuyoshi Minakawa
Also filed as: MINAKAWA TSUYOSHI
20 granted patents·1 pending application·43 citations·filing 2005–2022
91Inventor score
Files withHITACHI LTD11HITACHI HIGH TECH CORP5MINAKAWA TSUYOSHI3HITACHI DISPLAYS LTD1SHIBAHARA TAKUMA1
Top patents by PatentIndex Score
21 records- 0188US9858659B2Pattern inspecting and measuring device and programHITACHI HIGH TECH CORP·Filed 2013·Granted Jan 2, 2018·9 cites·16 claims
- 0281US7583307B2Autostereoscopic displayHITACHI DISPLAYS LTD·Filed 2005·Granted Sep 1, 2009·7 cites·10 claims
- 0376US8953868B2Defect inspection method and defect inspection apparatusHITACHI HIGH TECH CORP·Filed 2013·Granted Feb 10, 2015·4 cites·18 claims
- 0475US10317203B2Dimension measuring apparatus and computer readable mediumHITACHI HIGH TECH CORP·Filed 2013·Granted Jun 11, 2019·4 cites·9 claims
- 0573US8942464B2Pattern measuring apparatus, and pattern measuring method and programSHIBAHARA TAKUMA·Filed 2011·Granted Jan 27, 2015·4 cites·9 claims
- 0670US7990415B2Image input device and calibration methodHITACHI LTD·Filed 2006·Granted Aug 2, 2011·9 cites·6 claims
- 0767US11188567B2Data analysis support apparatus and data analysis support systemHITACHI LTD·Filed 2017·Granted Nov 30, 2021·1 cites·8 claims
- 0867US10223784B2Pattern evaluation device and visual inspection device comprising pattern evaluation deviceHITACHI HIGH TECH CORP·Filed 2014·Granted Mar 5, 2019·2 cites·14 claims
- 0967US8571345B2Method and device for correcting image, and method and device for generating correction table for use in correction of imageMINAKAWA TSUYOSHI·Filed 2011·Granted Oct 29, 2013·2 cites·8 claims
- 1066US11803930B2Timetable modification device and automatic train control systemHITACHI LTD·Filed 2018·Granted Oct 31, 2023·1 cites·7 claims
- 1155US11754404B2Transport navigation system and transport navigation methodHITACHI LTD·Filed 2019·Granted Sep 12, 2023·0 cites·12 claims
- 1255US11710087B2Replanned plan output deviceHITACHI LTD·Filed 2021·Granted Jul 25, 2023·0 cites·7 claims
- 1352US12509132B2Operation plan change assistance device, operation plan change assistance method, and rail traffic management systemHITACHI LTD·Filed 2022·Granted Dec 30, 2025·0 cites·9 claims
- 1452US12280813B2Train operation support system and train operation support methodHITACHI LTD·Filed 2021·Granted Apr 22, 2025·0 cites·10 claims
- 1550US12393897B2Service plan change assistance apparatus, decision model creation apparatus, decision model creation program, and train traffic management systemHITACHI LTD·Filed 2021·Granted Aug 19, 2025·0 cites·8 claims
- 1649US2025191100A1Traffic service cooperation support device, traffic service cooperation support method, and traffic service cooperation support systemHITACHI LTD·Filed 2022·Application pending·0 cites
- 1746US12307395B2Timetable planning system and timetable generating methodHITACHI LTD·Filed 2020·Granted May 20, 2025·0 cites·2 claims
- 1844US9830705B2Image evaluation apparatus and pattern shape evaluation apparatusHITACHI HIGH TECH CORP·Filed 2013·Granted Nov 28, 2017·0 cites·23 claims
- 1941US12254428B2Timetable creation apparatus, timetable creation method, and automatic vehicle control systemHITACHI LTD·Filed 2020·Granted Mar 18, 2025·0 cites·14 claims
- 2038US8630506B2Image correcting device, method for creating corrected image, correction table creating device, method for creating correction table, program for creating correction table, and program for creating corrected imageMINAKAWA TSUYOSHI·Filed 2011·Granted Jan 14, 2014·0 cites·7 claims
- 2137US8724922B2Image correcting device, method for creating corrected image, correction table creating device, method for creating correction table, program for creating correction table, and program for creating corrected imageMINAKAWA TSUYOSHI·Filed 2011·Granted May 13, 2014·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →