Inventor · disambiguated record
Keiichi Tanii
Also filed as: TANII KEIICHI
8 granted patents·1 pending application·49 citations·filing 1986–2019
81Inventor score
Files withSANYO ELECTRIC CO2TANII KEIICHI2DAINIPPON SCREEN MFG1HASHIMOTO MASATOSHI1MAXELL HOLDINGS LTD1
Top patents by PatentIndex Score
9 records- 0187US8920949B2Battery unitHASHIMOTO MASATOSHI·Filed 2012·Granted Dec 30, 2014·11 cites·11 claims
- 0272US8822049B2Battery unit and electrical deviceTANII KEIICHI·Filed 2011·Granted Sep 2, 2014·2 cites·10 claims
- 0365US4739393ACircuit for performing white balance correction using two color temperature sensorsSANYO ELECTRIC CO·Filed 1986·Granted Apr 19, 1988·24 cites·5 claims
- 0452US10587014B2Lithium ion secondary battery charging control method and charging mechanismMAXELL HOLDINGS LTD·Filed 2015·Granted Mar 10, 2020·0 cites·8 claims
- 0549US11621584B2Wireless power-feeding apparatusMAXELL LTD·Filed 2019·Granted Apr 4, 2023·0 cites·10 claims
- 0647US5331411AIntegrated circuit for processing digital signals in video camera having electronic zooming functionSANYO ELECTRIC CO·Filed 1991·Granted Jul 19, 1994·12 cites·16 claims
- 0743US9812740B2Battery unitTANII KEIICHI·Filed 2012·Granted Nov 7, 2017·0 cites·5 claims
- 0843US7602534B2Interface circuit device and printing apparatusDAINIPPON SCREEN MFG·Filed 2006·Granted Oct 13, 2009·0 cites·7 claims
- 0939US2013162206A1Charging unit and electrical device provided with the sameTAKEUCHI KYOHEI·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →