Inventor · disambiguated record
Shigeharu Nakao
Also filed as: NAKAO SHIGEHARU
4 granted patents·2 pending applications·25 citations·filing 1992–2007
73Inventor score
Top patents by PatentIndex Score
6 records- 0172US7659873B2Current control circuit, LED current control apparatus, and light emitting apparatusROHM CO LTD·Filed 2006·Granted Feb 9, 2010·7 cites·10 claims
- 0266US7940013B2Lighting apparatus and display apparatus therewithROHM CO LTD·Filed 2006·Granted May 10, 2011·2 cites·6 claims
- 0345US2007257880A1Drive current generator, led driver, illumination device, and display deviceROHM CO LTD·Filed 2007·Application pending·0 cites
- 0441US2007296887A1Power supply device, led driver, illumination device, and display deviceROHM CO LTD·Filed 2007·Application pending·0 cites
- 0533US5291840AIncinerator systemsNAKAO CO LTD·Filed 1992·Granted Mar 8, 1994·7 cites·8 claims
- 0632US6134249AInformation transferring system using idle cellsNEC CORP·Filed 1996·Granted Oct 17, 2000·9 cites·30 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →