Inventor · disambiguated record
Masafumi Hatanaka
Also filed as: HATANAKA MASAFUMI
2 granted patents·139 citations·filing 2003–2006
68Inventor score
Files withSONY CORP2
Top patents by PatentIndex Score
2 records- 0193US7843769B2Wrist watch, display method of wrist watch, and programSONY CORP·Filed 2006·Granted Nov 30, 2010·119 cites·20 claims
- 0272US7116328B2Information-processing apparatus, image display control method and image display control programSONY CORP·Filed 2003·Granted Oct 3, 2006·20 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →