Inventor · disambiguated record
Hisashi Iizuka
Also filed as: IIZUKA HISASHI
11 granted patents·1 pending application·142 citations·filing 2009–2022
87Inventor score
Top patents by PatentIndex Score
12 records- 0192USD772869SWearable deviceIIZUKA HISASHI·Filed 2015·Granted Nov 29, 2016·70 cites·1 claims
- 0290US9801580B2Driving assistance device, driving assistance method, information-providing device, information-providing method, navigation device and navigation methodTOYOTA MOTOR CO LTD·Filed 2013·Granted Oct 31, 2017·25 cites·8 claims
- 0387US11644332B2Automated driving vehicle management system, method, and programTOYOTA MOTOR CO LTD·Filed 2020·Granted May 9, 2023·2 cites·13 claims
- 0486US11551549B2Management system and management methodTOYOTA MOTOR CO LTD·Filed 2020·Granted Jan 10, 2023·2 cites·17 claims
- 0586US10586620B2Device for calculating amount of retained physical activity, method for calculating amount of retained physical activity and system for calculating amount of retained physical activityIIZUKA HISASHI·Filed 2012·Granted Mar 10, 2020·38 cites·17 claims
- 0661US8647253B2Sleep control device and control method thereforIIZUKA HISASHI·Filed 2009·Granted Feb 11, 2014·4 cites·28 claims
- 0755US12265940B2Physical distribution system, physical distribution control method, and non-transitory computer-readable medium storing physical distribution control programTOYOTA MOTOR CO LTD·Filed 2022·Granted Apr 1, 2025·0 cites·8 claims
- 0850US8948862B2Stimulatory effect estimation device, sleep depth estimation device, stimulatory effect estimation method, and vehicle control deviceHAMAGUCHI TAKESHI·Filed 2010·Granted Feb 3, 2015·1 cites·7 claims
- 0945US9750919B2Sleep control device and sleep control methodTOYOTA MOTOR CO LTD·Filed 2012·Granted Sep 5, 2017·0 cites·9 claims
- 1044US2021209712A1Physical distribution infrastructure structureTOYOTA MOTOR CO LTD·Filed 2020·Application pending·0 cites
- 1143US8674841B2Sleep systemIIZUKA HISASHI·Filed 2011·Granted Mar 18, 2014·0 cites·10 claims
- 1242US10405798B2Bio-information detecting apparatusTOYOTA MOTOR CO LTD·Filed 2016·Granted Sep 10, 2019·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →