Inventor · disambiguated record
Daiko Takamatsu
Also filed as: TAKAMATSU Daiko
3 granted patents·4 pending applications·3 citations·filing 2013–2023
56Inventor score
Top patents by PatentIndex Score
7 records- 0190US10256466B2Positive-electrode material for lithium ion secondary battery, method and producing the same, and lithium ion secondary batteryHITACHI METALS LTD·Filed 2016·Granted Apr 9, 2019·3 cites·11 claims
- 0274US11581534B2Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary batteryHITACHI METALS LTD·Filed 2020·Granted Feb 14, 2023·0 cites·3 claims
- 0374US10749175B2Positive-electrode material for lithium ion secondary battery, method for producing the same, and lithium ion secondary batteryHITACHI METALS LTD·Filed 2019·Granted Aug 18, 2020·0 cites·3 claims
- 0470US2024218534A1Photocatalytic apparatusHITACHI LTD·Filed 2023·Application pending·0 cites
- 0561US2024139723A1Photocatalyst decomposition systemHITACHI LTD·Filed 2023·Application pending·0 cites
- 0646US2015125752A1Negative electrode active material for lithium ion secondary battery and lithium ion secondary batteryHITACHI LTD·Filed 2013·Application pending·0 cites
- 0737US2018226678A1Non-Aqueous Electrolyte Solution Used for Lithium Secondary Battery, Cathode Used for Lithium Secondary Battery and Method for Producing the Same, and Lithium Secondary BatteryHITACHI HIGH TECH CORP·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →