Inventor · disambiguated record
Masaaki Koseki
Also filed as: KOSEKI MASAAKI
5 granted patents·40 citations·filing 1986–1992
78Inventor score
Top patents by PatentIndex Score
5 records- 0161US5183454APaper curl correction apparatusHITACHI KOKI KK·Filed 1992·Granted Feb 2, 1993·16 cites·2 claims
- 0254US5152513ASheet reversing apparatus for individual sheet feedingHITACHI LTD·Filed 1990·Granted Oct 6, 1992·11 cites·9 claims
- 0344US5101234AElectrophotographic printing mechanismHITACHI KOKI KK·Filed 1991·Granted Mar 31, 1992·6 cites·3 claims
- 0438US5165678APaper feed deviceHITACHI KOKI KK·Filed 1991·Granted Nov 24, 1992·5 cites·3 claims
- 0527US4778297AHammer coil cooling means in line printerHITACHI KOKI KK·Filed 1986·Granted Oct 18, 1988·2 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →