Inventor · disambiguated record
Koichi Isono
Also filed as: ISONO KOICHI
9 granted patents·117 citations·filing 1981–2004
88Inventor score
Files withDAINIPPON SCREEN MFG9
Top patents by PatentIndex Score
9 records- 0177US4872065AMethod and apparatus for jitter correction of a polygon mirror in an image recording apparatusDAINIPPON SCREEN MFG·Filed 1987·Granted Oct 3, 1989·29 cites·8 claims
- 0269US4920430AMethod of and apparatus for jitter correction of a polygon mirror in an image recording apparatusDAINIPPON SCREEN MFG·Filed 1989·Granted Apr 24, 1990·20 cites·8 claims
- 0367US6249306B1Multi-beam drawing method using partially damaged light emitting devices and including spiral correctionDAINIPPON SCREEN MFG·Filed 1999·Granted Jun 19, 2001·36 cites·6 claims
- 0454US7209157B2Image recorderDAINIPPON SCREEN MFG·Filed 2004·Granted Apr 24, 2007·3 cites·9 claims
- 0552US4375918AColor correction apparatus for a duplicate cameraDAINIPPON SCREEN MFG·Filed 1981·Granted Mar 8, 1983·5 cites·4 claims
- 0643US4876456AMethod of and apparatus for detecting presence or absence of photosensitive object at a prescribed positionDAINIPPON SCREEN MFG·Filed 1987·Granted Oct 24, 1989·12 cites·9 claims
- 0738US4444506AMethod and apparatus for correcting the reciprocity law failure of a photosensitive materialDAINIPPON SCREEN MFG·Filed 1981·Granted Apr 24, 1984·2 cites·4 claims
- 0835US5113264AMethod of and apparatus for forming halftone dotsDAINIPPON SCREEN MFG·Filed 1989·Granted May 12, 1992·5 cites·14 claims
- 0930US5801740AImage recording apparatus capable of adjusting an image recording speedDAINIPPON SCREEN MFG·Filed 1996·Granted Sep 1, 1998·5 cites·25 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →