Inventor · disambiguated record
Koichi Akiyoshi
Also filed as: AKIYOSHI KOICHI
16 granted patents·8 pending applications·21 citations·filing 2010–2023
89Inventor score
Top patents by PatentIndex Score
24 records- 0183US10224755B2Electronic unit for notifying user of charging state in non-contact power feeding systemSONY CORP·Filed 2016·Granted Mar 5, 2019·3 cites·11 claims
- 0282US12512521B2Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging currentSONY GROUP CORP·Filed 2023·Granted Dec 30, 2025·0 cites·7 claims
- 0380US9577475B2Electronic device, feed unit, and feed system for reliably informing user of electronic device state during wireless electric power transmissionSONY CORP·Filed 2012·Granted Feb 21, 2017·7 cites·16 claims
- 0478US9450447B2Electronic system for notifying user of battery charging stateSONY CORP·Filed 2012·Granted Sep 20, 2016·4 cites·14 claims
- 0578US2023178817A1Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging currentSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 0672US8982240B2Electronic apparatus, positioning device, information processing method, and programAKIYOSHI KOICHI·Filed 2010·Granted Mar 17, 2015·5 cites·16 claims
- 0771US2021249906A1Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging currentSONY CORP·Filed 2021·Application pending·0 cites
- 0864US11088575B2Reliably informing user of electronic device state during chargingSONY CORP·Filed 2019·Granted Aug 10, 2021·0 cites·14 claims
- 0964US10944284B2Feed unit, feed system, and electronic device for increasing power supplied to a battery based on a device state and/or a control of a charging currentSONY CORP·Filed 2019·Granted Mar 9, 2021·0 cites·17 claims
- 1061US10541569B2Electronic unit for notifying user of charging state in non-contact power feeding systemSONY CORP·Filed 2019·Granted Jan 21, 2020·0 cites·11 claims
- 1161US10270278B2Feed unit, feed system, and electronic device for controlling charging of a batterySONY CORP·Filed 2018·Granted Apr 23, 2019·0 cites·20 claims
- 1260US9722451B2Electronic unit and power feeding systemSONY CORP·Filed 2012·Granted Aug 1, 2017·1 cites·12 claims
- 1359US10938238B2Electronic apparatus and feed systemSONY CORP·Filed 2019·Granted Mar 2, 2021·0 cites·20 claims
- 1459US9991733B2Feed unit, feed system, and electronic deviceSONY CORP·Filed 2017·Granted Jun 5, 2018·0 cites·30 claims
- 1559US9680328B2Electronic apparatus and feed systemSONY CORP·Filed 2012·Granted Jun 13, 2017·1 cites·18 claims
- 1655US9960627B2Feed unit, feed system, and electronic deviceSONY CORP·Filed 2012·Granted May 1, 2018·0 cites·14 claims
- 1752US10790710B2Power feeding unit, power feeding system, and electronic unitSONY CORP·Filed 2016·Granted Sep 29, 2020·0 cites·15 claims
- 1851US10389175B2Electronic apparatus and feed systemSONY CORP·Filed 2012·Granted Aug 20, 2019·0 cites·15 claims
- 1951US2014306649A1Power feeding unit, power feeding system, and electronic unitSONY CORP·Filed 2012·Application pending·0 cites
- 2045US2022090849A1RefrigeratorTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2019·Application pending·0 cites
- 2145US2022113082A1RefrigeratorTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2019·Application pending·0 cites
- 2238US2022065382A1RefrigeratorTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2020·Application pending·0 cites
- 2338US2022146184A1RefrigeratorTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2020·Application pending·0 cites
- 2438US2022090848A1RefrigeratorTOSHIBA LIFESTYLE PRODUCTS & SERVICES CORP·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →