Inventor · disambiguated record
Hirotaka Sugiyama
Also filed as: SUGIYAMA HIROTAKA
3 granted patents·76 citations·filing 1986–2001
73Inventor score
Files withSONY CORP3
Top patents by PatentIndex Score
3 records- 0186US7802281B1Information providing apparatus and method, information receiving apparatus and method, lots-drawing system and method and mediumSONY CORP·Filed 2000·Granted Sep 21, 2010·36 cites·19 claims
- 0272US7386491B2Merchandise order receiving system and merchandise order receiving methodSONY CORP·Filed 2001·Granted Jun 10, 2008·6 cites·10 claims
- 0371US4751581AControl system having a plurality of control command sourcesSONY CORP·Filed 1986·Granted Jun 14, 1988·34 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →