Inventor · disambiguated record
Yohei Ishii
Also filed as: ISHII YOHEI
19 granted patents·15 pending applications·88 citations·filing 2007–2023
92Inventor score
Files withSANYO ELECTRIC CO15PANASONIC IP MAN CO LTD5HITACHI HIGH TECH CORP3FUKUDA HIDEO2FURUKAWA ELECTRIC CO LTD2
Top patents by PatentIndex Score
34 records- 0192US8946557B2Multilayer insulated electric wire and transformer using the sameFUKUDA HIDEO·Filed 2012·Granted Feb 3, 2015·13 cites·4 claims
- 0289US9927380B2Detection deviceMINEBEA CO LTD·Filed 2015·Granted Mar 27, 2018·5 cites·21 claims
- 0388US11056886B2Power storage systemPANASONIC IP MAN CO LTD·Filed 2018·Granted Jul 6, 2021·7 cites·11 claims
- 0486US7728879B2Image processor and visual field support deviceSANYO ELECTRIC CO·Filed 2007·Granted Jun 1, 2010·29 cites·10 claims
- 0575US9308862B2Drive assistance deviceFUJITA HIDETO·Filed 2007·Granted Apr 12, 2016·5 cites·5 claims
- 0673US7891829B2Backlighted keyboard and method using patterned light guideMINEBEA CO LTD·Filed 2008·Granted Feb 22, 2011·8 cites·24 claims
- 0772US10601277B2Insulated wire and method of producing the same, and rotating electrical machine and method of producing the sameFURUKAWA ELECTRIC CO LTD·Filed 2016·Granted Mar 24, 2020·1 cites·4 claims
- 0870US8090148B2Image processor, vehicle, and image processing methodASARI KEISUKE·Filed 2008·Granted Jan 3, 2012·9 cites·7 claims
- 0969US8188370B2Multilayer insulated electric wire and transformer using the sameFUKUDA HIDEO·Filed 2011·Granted May 29, 2012·1 cites·8 claims
- 1067US11772512B2Vehicle power supply system and vehicle dispatch systemPANASONIC IP MAN CO LTD·Filed 2019·Granted Oct 3, 2023·1 cites·15 claims
- 1162US7974441B2Object detection apparatus for detecting a specific object in an input imageSANYO ELECTRIC CO·Filed 2007·Granted Jul 5, 2011·5 cites·9 claims
- 1257US9897659B2Secondary battery charge status estimation device and secondary battery charge status estimation methodSANYO ELECTRIC CO·Filed 2014·Granted Feb 20, 2018·1 cites·4 claims
- 1356US8411999B2Calibrating apparatusISHII YOHEI·Filed 2011·Granted Apr 2, 2013·2 cites·8 claims
- 1455US12176737B2Management device, power supply system, electrically driven moving body, and management methodPANASONIC IP MAN CO LTD·Filed 2021·Granted Dec 24, 2024·0 cites·9 claims
- 1552US9580067B2Charging/discharging control system for electricity storage deviceSANYO ELECTRIC CO·Filed 2014·Granted Feb 28, 2017·1 cites·8 claims
- 1652US2024369643A1Deterioration determination system, deterioration determination method, and deterioration determination programPANASONIC IP MAN CO LTD·Filed 2022·Application pending·0 cites
- 1752US2025087497A1Plasma processing methodHITACHI HIGH TECH CORP·Filed 2023·Application pending·0 cites
- 1851US10892158B2Manufacturing method of a semiconductor device and a plasma processing apparatusHITACHI HIGH TECH CORP·Filed 2019·Granted Jan 12, 2021·0 cites·12 claims
- 1951US2015369875A1Battery state estimating deviceSANYO ELECTRIC CO·Filed 2014·Application pending·0 cites
- 2050US2009309970A1Vehicle Operation System And Vehicle Operation MethodSANYO ELECTRIC CO·Filed 2009·Application pending·0 cites
- 2148US2023266399A1Battery management system, calculation system, battery degradation prediction method, and battery degradation prediction programPANASONIC IP MAN CO LTD·Filed 2021·Application pending·0 cites
- 2248US2009322878A1Image Processor, Image Processing Method, And Vehicle Including Image ProcessorSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
- 2347US9846200B2Battery state estimation device and storage battery systemSANYO ELECTRIC CO·Filed 2013·Granted Dec 19, 2017·0 cites·7 claims
- 2447US2008181488A1Camera calibration device, camera calibration method, and vehicle having the calibration deviceSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
- 2547US2010225761A1Maneuvering Assisting ApparatusSANYO ELECTRIC CO·Filed 2009·Application pending·0 cites
- 2646US2010194886A1Camera Calibration Device And Method, And VehicleSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
- 2744US11756793B2Semiconductor device manufacturing methodHITACHI HIGH TECH CORP·Filed 2020·Granted Sep 12, 2023·0 cites·7 claims
- 2842US2008186384A1Apparatus and method for camera calibration, and vehicleSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
- 2942US2008231710A1Method and apparatus for camera calibration, and vehicleSANYO ELECTRIC CO·Filed 2008·Application pending·0 cites
- 3041US2017004900A1Insulated wire, method of producing the insulated wire, method of producing a stator for a rotating electrical machine, and rotating electrical machineFURUKAWA ELECTRIC CO LTD·Filed 2016·Application pending·0 cites
- 3137US8491209B2Keyboard apparatus, electronic apparatus, and method of producing the keyboard apparatusYAMAKAWA HISAO·Filed 2008·Granted Jul 23, 2013·0 cites·9 claims
- 3236US2011181714A1Congestion degree measuring apparatusSANYO ELECTRIC CO·Filed 2011·Application pending·0 cites
- 3335US2014009117A1Electrical storage system and mobile bodyISHII YOHEI·Filed 2012·Application pending·0 cites
- 3435US2011181734A1Calibration parameter creating apparatusSANYO ELECTRIC CO·Filed 2011·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yohei Ishii files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →