Inventor · disambiguated record
Atsushi Nakakubo
Also filed as: NAKAKUBO ATSUSHI
6 granted patents·17 citations·filing 2008–2017
75Inventor score
Top patents by PatentIndex Score
6 records- 0163US8284619B2Semiconductor integrated circuit and systemNAKAKUBO ATSUSHI·Filed 2008·Granted Oct 9, 2012·7 cites·7 claims
- 0261US10270341B2Regulator circuit and semiconductor integrated circuit deviceFUJITSU SEMICONDUCTOR LTD·Filed 2017·Granted Apr 23, 2019·1 cites·18 claims
- 0361US8294448B2Semiconductor memory power control system with voltage generator to supply voltage to an internal circuit by boosting an external voltageNAKAKUBO ATSUSHI·Filed 2009·Granted Oct 23, 2012·6 cites·18 claims
- 0456US8233347B2Semiconductor memory, semiconductor device, and systemNAKAMURA TOSHIKAZU·Filed 2009·Granted Jul 31, 2012·3 cites·18 claims
- 0536US8379464B2Semiconductor integrated circuit deviceFUJITSU SEMICONDUCTOR LTD·Filed 2011·Granted Feb 19, 2013·0 cites·9 claims
- 0632US8345503B2Booster circuit and semiconductor memoryFUJITSU SEMICONDUCTOR LTD·Filed 2010·Granted Jan 1, 2013·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →