Inventor · disambiguated record
Yoshihiko Okajima
Also filed as: OKAJIMA YOSHIHIKO
2 granted patents·4 pending applications·26 citations·filing 2006–2008
56Inventor score
Top patents by PatentIndex Score
6 records- 0184US8071882B2Metal base circuit board, LED, and LED light source unitOKAJIMA YOSHIHIKO·Filed 2006·Granted Dec 6, 2011·25 cites·24 claims
- 0257US8449143B2Metal base circuit boardMIYAKAWA TAKESHI·Filed 2008·Granted May 28, 2013·1 cites·23 claims
- 0343US2009279300A1Led light source unitDENKI KAGAKU KOGYO KK·Filed 2007·Application pending·0 cites
- 0442US2010027261A1Led light source unitDENKI KAGAKU KOGYO KK·Filed 2007·Application pending·0 cites
- 0540US2011284914A1Method for manufacturing substrate for light emitting element package, and light emitting element packageSUZUKI MOTOHIRO·Filed 2008·Application pending·0 cites
- 0640US2011311831A1Method for manufacturing substrate for light emitting element package, and light emitting element packageSUZUKI MOTOHIRO·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →