Inventor · disambiguated record
Keiichiroh Hirahara
Also filed as: HIRAHARA KEIICHIROH
2 granted patents·1 pending application·57 citations·filing 2003–2006
64Inventor score
Top patents by PatentIndex Score
3 records- 0186US7959300B2Projected image display unitRICOH CO LTD·Filed 2006·Granted Jun 14, 2011·13 cites·26 claims
- 0286US7483056B2Image capturing apparatus with blur compensationRICOH KK·Filed 2003·Granted Jan 27, 2009·44 cites·10 claims
- 0339US2009015553A1Image displaying apparatus, image displaying method, and command inputting methodHIRAHARA KEIICHIROH·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →