Inventor · disambiguated record
Hirofumi Hazama
Also filed as: HAZAMA HIROFUMI
3 granted patents·3 pending applications·1 citations·filing 2009–2024
47Inventor score
Top patents by PatentIndex Score
6 records- 0167US10158060B2Thermoelectric element and thermoelectric generation systemTOYOTA CHUO KENKYUSHO KK·Filed 2016·Granted Dec 18, 2018·1 cites·9 claims
- 0260US8993878B2Electrode for photovoltaic deviceTOYOTA CHUO KENKYUSHO KK·Filed 2013·Granted Mar 31, 2015·0 cites·5 claims
- 0354US8519255B2Thermoelectric material and method of manufacturing the materialMATSUBARA MASATO·Filed 2009·Granted Aug 27, 2013·0 cites·17 claims
- 0449US2025067811A1Battery evaluation systemTOYOTA MOTOR CO LTD·Filed 2024·Application pending·0 cites
- 0547US2024264237A1Evaluation device, evaluation system, evaluation method and its storage mediumTOYOTA CHUO KENKYUSHO KK·Filed 2022·Application pending·0 cites
- 0634US2013240797A1Compound semiconductorNAGOYA AKIHIRO·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →