Inventor · disambiguated record
Shoichi Akiyama
Also filed as: AKIYAMA SHOICHI
11 granted patents·2 pending applications·147 citations·filing 1984–2024
88Inventor score
Top patents by PatentIndex Score
13 records- 0196US11434808B2Controller of fan coupling deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Sep 6, 2022·4 cites·8 claims
- 0292US11635085B2Controller of fan coupling deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Apr 25, 2023·2 cites·5 claims
- 0390US11833883B1Cooling fan deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Dec 5, 2023·2 cites·3 claims
- 0488US11566558B2Controller of fan coupling deviceTOYOTA MOTOR CO LTD·Filed 2021·Granted Jan 31, 2023·2 cites·13 claims
- 0585US11680510B1Cooling device for internal combustion engine and cooling method of internal combustion engineTOYOTA MOTOR CO LTD·Filed 2022·Granted Jun 20, 2023·1 cites·8 claims
- 0685US6133807AHigh-frequency switch and integrated high-frequency switch arrayRICOH KK·Filed 1999·Granted Oct 17, 2000·45 cites·6 claims
- 0777US6476551B1LED array head and minute reflection optical elements array for use in the LED array headRICOH KK·Filed 1999·Granted Nov 5, 2002·58 cites·5 claims
- 0872US4551711AInfrared-type intrusion detectorMATSUSHITA ELECTRIC WORKS LTD·Filed 1984·Granted Nov 5, 1985·32 cites·10 claims
- 0963US2025033434A1Thermal management circuitTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1059US10687970B2Assistance device, assistance garment, and assistance methodR U TECH INC·Filed 2015·Granted Jun 23, 2020·1 cites·17 claims
- 1153US12330476B2Cooling fan deviceTOYOTA MOTOR CO LTD·Filed 2023·Granted Jun 17, 2025·0 cites·4 claims
- 1247US11885274B2Controller for internal combustion engine, control method for internal combustion engine, and memory mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Jan 30, 2024·0 cites·18 claims
- 1336US2017037787A1Control Device and Control Method for Internal Combustion EngineTOYOTA MOTOR CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →