Inventor · disambiguated record
Yoshiaki Morizumi
Also filed as: MORIZUMI YOSHIAKI
6 granted patents·106 citations·filing 1986–1995
84Inventor score
Files withDAINIPPON SCREEN MFG6
Top patents by PatentIndex Score
6 records- 0177US5668588ASpiral scanning image recording apparatus and image recording methodDAINIPPON SCREEN MFG·Filed 1994·Granted Sep 16, 1997·53 cites·30 claims
- 0260US5402155AApparatus for scanning drum inner face and method of scanning thereforDAINIPPON SCREEN MFG·Filed 1992·Granted Mar 28, 1995·21 cites·20 claims
- 0355US4691240AImage input device and a method of correcting input signals of the sameDAINIPPON SCREEN MFG·Filed 1986·Granted Sep 1, 1987·14 cites·12 claims
- 0440US4823202AOptical beam-splitting arrangements on image side of a lensDAINIPPON SCREEN MFG·Filed 1986·Granted Apr 18, 1989·7 cites·8 claims
- 0537US5671004AInternal drum scanning type image recording apparatusDAINIPPON SCREEN MFG·Filed 1995·Granted Sep 23, 1997·8 cites·19 claims
- 0629US4725729AApparatus for correcting unevenness of light quantity in an optical reproduction systemDAINIPPON SCREEN MFG·Filed 1986·Granted Feb 16, 1988·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →