Inventor · disambiguated record
Masanori Yamagata
Also filed as: YAMAGATA MASANORI
7 granted patents·207 citations·filing 1991–2021
87Inventor score
Files withCANON KK7
Top patents by PatentIndex Score
7 records- 0195US5235383AProcess cartridge and image forming apparatus using sameCANON KK·Filed 1991·Granted Aug 10, 1993·72 cites·11 claims
- 0288US5528343ADriving cartridge for an image forming apparatusCANON KK·Filed 1995·Granted Jun 18, 1996·48 cites·8 claims
- 0383US6459868B1Image forming apparatus having a plurality of image forming units with positioning feature and assembling method thereforCANON KK·Filed 2000·Granted Oct 1, 2002·23 cites·35 claims
- 0479US6430386B2Image heating apparatus provided with a body that is movable with a recording materialCANON KK·Filed 2001·Granted Aug 6, 2002·20 cites·12 claims
- 0573US6985677B2Image formation apparatusCANON KK·Filed 2004·Granted Jan 10, 2006·24 cites·16 claims
- 0671US5348284ASheet supply apparatusCANON KK·Filed 1993·Granted Sep 20, 1994·20 cites·16 claims
- 0740US11619902B2Conveyance control for image forming apparatusCANON KK·Filed 2021·Granted Apr 4, 2023·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →