Inventor · disambiguated record
Koichi Maruta
Also filed as: MARUTA KOICHI
6 granted patents·53 citations·filing 1998–2004
82Inventor score
Technology areasA61B
Top patents by PatentIndex Score
6 records- 0170USD502460SCombined disc player, radio receiver and tape recorderSONY CORP·Filed 2004·Granted Mar 1, 2005·18 cites·1 claims
- 0242USD512978SCombined disc player, radio receiver and tape recorderSONY CORP·Filed 2004·Granted Dec 20, 2005·5 cites·1 claims
- 0342USD508907SCombined disc player, radio receiver and tape recorderSONY CORP·Filed 2004·Granted Aug 30, 2005·5 cites·1 claims
- 0436USD503392SDisc playerSONY CORP·Filed 2004·Granted Mar 29, 2005·2 cites·1 claims
- 0535USD503393SDisc playerSONY CORP·Filed 2004·Granted Mar 29, 2005·2 cites·1 claims
- 0634US5980462AUltrasonic diagnostic devices and ultrasonic endoscopesOLYMPUS OPTICAL CO·Filed 1998·Granted Nov 9, 1999·21 cites·27 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →