Inventor · disambiguated record
Ryoh Hatakeyama
Also filed as: HATAKEYAMA RYOH
3 granted patents·13 citations·filing 2006–2007
61Inventor score
Files withSHARP KK3
Top patents by PatentIndex Score
3 records- 0172US7540649B2Lamp retaining member, backlight device, liquid crystal display apparatus, and fluorescent lamp retaining methodSHARP KK·Filed 2007·Granted Jun 2, 2009·11 cites·10 claims
- 0258US7976176B2Lighting unit, backlight unit, and liquid crystal display deviceSHARP KK·Filed 2006·Granted Jul 12, 2011·1 cites·12 claims
- 0357US8045096B2Lighting unit including alternately arrange first and second light sources, backlight unit, liquid crystal display deviceSHARP KK·Filed 2006·Granted Oct 25, 2011·1 cites·11 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →