Inventor · disambiguated record
Kazuya Kumazawa
Also filed as: KUMAZAWA KAZUYA
11 granted patents·59 pending applications·66 citations·filing 2002–2025
85Inventor score
Top patents by PatentIndex Score
70 records- 0184USD476635SPortable wireless telephoneNEC CORP·Filed 2002·Granted Jul 1, 2003·31 cites·1 claims
- 0281USD814450SWireless communication repeaterNEC CORP·Filed 2016·Granted Apr 3, 2018·23 cites·1 claims
- 0379US2025372803A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0478US2025388213A1Vehicle control device, vehicle control method, and non-transitory recording mediumTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0577US2025357600A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0677US2025385377A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0777US2025357573A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0876US2025357620A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 0976US2025201900A1Power Storage DeviceTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1076US2025385384A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 1176US2025201934A1Power Storage DeviceTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1275US12485757B2Vehicle control device, vehicle control method, and non-transitory recording mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Dec 2, 2025·0 cites·6 claims
- 1375US2025096303A1Method of Manufacturing Power Storage CellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1475US2025192385A1Storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1574US9001198B2Image display viewing system, optical modulator and image display deviceITO ATSUSHI·Filed 2010·Granted Apr 7, 2015·3 cites·15 claims
- 1674US2025105302A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1774US2025087761A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1874US2025096434A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 1973US12434705B2Vehicle control device, vehicle control method, and non-transitory recording mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Oct 7, 2025·0 cites·5 claims
- 2073US2024387855A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2173US2025087864A1Power Storage CellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2273US2024405252A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2373US2024395999A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2473US2025385380A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2573US2024405375A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2673US2025055061A1Energy storage cell and energy storage module including the sameTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2773US2025372811A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 2873US2025125497A1Battery moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 2973US2024387856A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3073US2024405394A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3172US2024396073A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3272US2025079670A1Case and method of manufacturing power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3372US2024396007A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3472US2024405399A1Energy storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3572US2025309397A1BatteryTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 3672US2025055141A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3772US2025079636A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3872US2025079672A1Temporary sealing plug, power storage cell, and method of manufacturing power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 3971US2025055150A1Battery moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4071US2025353384A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4171US2025309441A1Cell stack and method of manufacturing the sameTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4271US2025323387A1BatteryTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4371US2025055094A1Battery and battery moduleTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4471US2025309402A1BatteryTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4570US12472972B2Vehicle control device, vehicle control method, non-transitory storage mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Nov 18, 2025·0 cites·7 claims
- 4669US12365243B2Vehicle display control device, vehicle display control method, and vehicle storage mediumTOYOTA MOTOR CO LTD·Filed 2023·Granted Jul 22, 2025·0 cites·6 claims
- 4769US2025149620A1Power storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 4868US2025329857A1Power storage deviceTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 4967US2025269807A1Vehicle lower structureTOYOTA MOTOR CO LTD·Filed 2025·Application pending·0 cites
- 5067US2025096440A1Energy storage cellTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
Showing the top 50 of 70 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →