Inventor · disambiguated record
Masamitsu Nagano
Also filed as: NAGANO MASAMITSU
4 granted patents·3 pending applications·28 citations·filing 1991–2018
69Inventor score
Top patents by PatentIndex Score
7 records- 0163US6583542B2Device for mounting a light sourceHARISON TOSHIBA LIGHTING CORP·Filed 2002·Granted Jun 24, 2003·14 cites·24 claims
- 0249US10502389B2Vehicle lighting device and vehicle lampTOSHIBA LIGHTING & TECHNOLOGY·Filed 2018·Granted Dec 10, 2019·0 cites·20 claims
- 0346US2010188838A1Illuminating apparatusHARISON TOSHIBA LIGHTING CORP·Filed 2008·Application pending·0 cites
- 0437US5061189ALamp socket for use with a printed circuit boardHARISON ELECTRIC CO LTD·Filed 1991·Granted Oct 29, 1991·14 cites·4 claims
- 0536US7037132B2Socket deviceHARISON TOSHIBA LIGHTING CORP·Filed 2005·Granted May 2, 2006·0 cites·18 claims
- 0635US2005030743A1Socket deviceHARISON TOSHIBA LIGHTING CORP·Filed 2004·Application pending·0 cites
- 0732US2015274070A1Vehicle Interior Lighting DeviceTOSHIBA LIGHTING & TECHNOLOGY·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →