Inventor · disambiguated record
Masami Takai
Also filed as: TAKAI MASAMI
14 granted patents·4 pending applications·123 citations·filing 1996–2023
90Inventor score
Top patents by PatentIndex Score
18 records- 0191US11493392B2Sensor sheet, robot hand, and gloveKONDOH HITOSHI·Filed 2020·Granted Nov 8, 2022·6 cites·9 claims
- 0289US7550837B2Semiconductor device and voltage regulatorRICOH KK·Filed 2006·Granted Jun 23, 2009·16 cites·6 claims
- 0385US6163190AHysteresis comparator circuit consuming a small currentRICOH KK·Filed 1999·Granted Dec 19, 2000·48 cites·11 claims
- 0468US9748785B2Storage status adjusting circuit, storage status adjusting device, storage battery pack and switch circuit controlling methodTAKAI MASAMI·Filed 2015·Granted Aug 29, 2017·2 cites·14 claims
- 0568US9742205B2Storage status adjusting circuit, storage status adjusting device, and storage battery packTAKAI MASAMI·Filed 2015·Granted Aug 22, 2017·2 cites·6 claims
- 0666US9780589B2Electric power control systemYOSHIDA MASAAKI·Filed 2014·Granted Oct 3, 2017·2 cites·11 claims
- 0762US2023355967A1Power supply apparatus and magnetic field generation systemKISHI KAZUHITO·Filed 2023·Application pending·0 cites
- 0860US9641003B2Method of controlling switch circuit, storage status adjusting circuit, and storage battery packTAKAI MASAMI·Filed 2015·Granted May 2, 2017·1 cites·6 claims
- 0958US9620962B2Power supply device and electric apparatusYOSHIDA MASAAKI·Filed 2013·Granted Apr 11, 2017·1 cites·9 claims
- 1057US6352880B1Semiconductor device and manufacture thereofRICOH KK·Filed 1999·Granted Mar 5, 2002·24 cites·7 claims
- 1153US6246272B1Power supply voltage detecting apparatusRICOH KK·Filed 1996·Granted Jun 12, 2001·18 cites·13 claims
- 1252US11545700B2Power storage system with integrally formed voltage detecting field effect transistor and manufacturing method thereofKURIYAMA HIROMICHI·Filed 2020·Granted Jan 3, 2023·0 cites·19 claims
- 1351US11730956B2Power supply apparatus and magnetic field generation systemKISHI KAZUHITO·Filed 2019·Granted Aug 22, 2023·0 cites·11 claims
- 1449US7061093B2Semiconductor device and voltage regulatorRICOH KK·Filed 2002·Granted Jun 13, 2006·3 cites·5 claims
- 1548US2023028286A1Sensor element and sensor systemTAKAI MASAMI·Filed 2021·Application pending·0 cites
- 1645US2022294237A1Power storage apparatus, control apparatus, and power storage systemTAKAI MASAMI·Filed 2020·Application pending·0 cites
- 1744US2015357837A1Battery charger, battery charging system, and battery charging methodTAKAI MASAMI·Filed 2013·Application pending·0 cites
- 1838US10298027B2Method of controlling a switch circuit, storage status adjusting circuit, storage status adjusting device and storage battery packRICOH CO LTD·Filed 2015·Granted May 21, 2019·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →