Inventor · disambiguated record
Kazuo Takehara
Also filed as: KAWAKAMI AKIHIRO · TAKEHARA KAZUO
3 granted patents·2 pending applications·73 citations·filing 1977–2024
69Inventor score
Top patents by PatentIndex Score
5 records- 0187US7072191B2Switching power source circuit for independent per cycle control of ON/OFF time ratioFDK CORP·Filed 2004·Granted Jul 4, 2006·61 cites·16 claims
- 0269US4197434ATelephone exchange apparatusHITACHI LTD·Filed 1977·Granted Apr 8, 1980·12 cites·12 claims
- 0357US2024162739A1Power storage system, electric equipment, and control deviceNEXT E SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 0445US11462927B2Method, rated voltage adjusting device, and electric storage deviceNEXT E SOLUTIONS INC·Filed 2020·Granted Oct 4, 2022·0 cites·20 claims
- 0544US2022399734A1Electric storage systemNEXT E SOLUTIONS INC·Filed 2020·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →