Inventor · disambiguated record
Takumi Terasaka
Also filed as: TERASAKA TAKUMI
5 granted patents·8 citations·filing 2011–2012
68Inventor score
Technology areasG03G
Top patents by PatentIndex Score
5 records- 0182US8565652B2Development roller, development device, process cartridge and image-forming apparatusTERASAKA TAKUMI·Filed 2012·Granted Oct 22, 2013·5 cites·9 claims
- 0270US8731444B2Develop roller, develop unit, process cartridge, and image forming apparatusOHSAWA MASAYUKI·Filed 2011·Granted May 20, 2014·2 cites·11 claims
- 0358US8824932B2Development device, and process cartridge and image forming apparatus incorporating sameMASUDA KATSUMI·Filed 2011·Granted Sep 2, 2014·1 cites·6 claims
- 0439US8600271B2Magnet roller, developer holder element, develop unit, process cartridge, and image forming apparatusINNAMI TAKASHI·Filed 2011·Granted Dec 3, 2013·0 cites·6 claims
- 0538US8682230B2Development device, process cartridge, and image forming apparatus including same having multiple recesses formed on a developer bearerTAGUCHI NOBUYUKI·Filed 2011·Granted Mar 25, 2014·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →