Inventor · disambiguated record
Hajime Kitajima
Also filed as: KITAJIMA HAJIME
6 granted patents·81 citations·filing 1987–1991
82Inventor score
Technology areasG03G
Files withCANON KK6
Top patents by PatentIndex Score
6 records- 0190US4806977AImage forming apparatus with disconnectable carriage driveCANON KK·Filed 1987·Granted Feb 21, 1989·38 cites·14 claims
- 0277US4809033AImage forming apparatus and process cartridge thereforCANON KK·Filed 1987·Granted Feb 28, 1989·21 cites·21 claims
- 0368US4910551APortable image forming apparatusCANON KK·Filed 1989·Granted Mar 20, 1990·15 cites·18 claims
- 0441US4875075AImage reading device and image forming apparatus having sameCANON KK·Filed 1987·Granted Oct 17, 1989·5 cites·38 claims
- 0533US5223938AImage forming apparatus and process cartridge thereforCANON KK·Filed 1991·Granted Jun 29, 1993·2 cites·32 claims
- 0630US4786977ALightweight recording apparatus using operative portions for structural supportCANON KK·Filed 1987·Granted Nov 22, 1988·0 cites·21 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →