Inventor · disambiguated record
Shigetaka Tsubouchi
Also filed as: TSUBOUCHI SHIGETAKA
6 granted patents·7 pending applications·7 citations·filing 2009–2021
71Inventor score
Files withHITACHI LTD7HITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD3HITACHI VEHICLE ENERGY LTD1INOUE RYO1OKUMURA TAKEFUMI1
Top patents by PatentIndex Score
13 records- 0186US11397115B2Temperature detection label and article management device using sameHITACHI LTD·Filed 2018·Granted Jul 26, 2022·3 cites·14 claims
- 0282US12085452B2Temperature detection ink, temperature detection ink initialization method, temperature indicator, and article management systemHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Sep 10, 2024·2 cites·5 claims
- 0381US11635335B2Temperature sensing material, and temperature deviation time estimating system employing sameHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2018·Granted Apr 25, 2023·2 cites·14 claims
- 0451US2009325041A1Lithium Secondary BatteryHITACHI LTD·Filed 2009·Application pending·0 cites
- 0550US2016268637A1Electrolyte solution for lithium ion secondary batteries and lithium ion secondary battery using sameHITACHI LTD·Filed 2014·Application pending·0 cites
- 0647US11398055B2Color evaluation device, color evaluation method, and indication object used in color evaluation methodHITACHI LTD·Filed 2019·Granted Jul 26, 2022·0 cites·10 claims
- 0746US8409757B2Lithium secondary batteryOKUMURA TAKEFUMI·Filed 2010·Granted Apr 2, 2013·0 cites·3 claims
- 0843US11443154B2Code, information processing system, and information processing deviceHITACHI LTD·Filed 2021·Granted Sep 13, 2022·0 cites·5 claims
- 0943US2022034726A1Color analysis device, analysis system, quality visualization system, and color analyzing methodHITACHI LTD·Filed 2019·Application pending·0 cites
- 1043US2024273321A1Printed matter and reading systemHITACHI INDUSTRY EQUIPMENT SYSTEMS CO LTD·Filed 2021·Application pending·0 cites
- 1140US2012100436A1Lithium-ion secondary batteryINOUE RYO·Filed 2010·Application pending·0 cites
- 1240US2010248036A1Lithium Secondary BatteryHITACHI VEHICLE ENERGY LTD·Filed 2010·Application pending·0 cites
- 1332US2016072152A1Lithium ion secondary batteryHITACHI LTD·Filed 2015·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →