Inventor · disambiguated record
Osamu Kitagawa
Also filed as: KITAGAWA OSAMU
15 granted patents·4 pending applications·179 citations·filing 1985–2021
92Inventor score
Top patents by PatentIndex Score
19 records- 0193US5055923AMethod of and apparatus for recording halftone images and halftone images produced therebyDAINIPPON SCREEN MFG·Filed 1989·Granted Oct 8, 1991·61 cites·46 claims
- 0284US7360866B2Printer and head unit fabricating methodDAINIPPON SCREEN MFG·Filed 2005·Granted Apr 22, 2008·8 cites·14 claims
- 0384US5981557AAminothiazole derivative, medicament containing the same, and intermediate for preparation of said compoundZERIA PHARM CO LTD·Filed 1996·Granted Nov 9, 1999·37 cites·12 claims
- 0481US10162305B2Image forming apparatus having air cooling systemKOMATSUZAKI Tomohiro·Filed 2017·Granted Dec 25, 2018·2 cites·9 claims
- 0581US8260158B2Recording sheet processing deviceGOTO TAKESHI·Filed 2010·Granted Sep 4, 2012·5 cites·10 claims
- 0677US9727022B2Image forming apparatus having air cooling systemKOMATSUZAKI Tomohiro·Filed 2016·Granted Aug 8, 2017·2 cites·18 claims
- 0775US4679071AMethod of recording register marksDAINIPPON SCREEN MFG·Filed 1986·Granted Jul 7, 1987·15 cites·3 claims
- 0871US7370929B2Printer, dither matrix generation method, and recording mediumDAINIPPON SCREEN MFG·Filed 2007·Granted May 13, 2008·3 cites·31 claims
- 0965US5067025AMethod of recording halftone dot imageDAINIPPON SCREEN MFG·Filed 1990·Granted Nov 19, 1991·26 cites·15 claims
- 1061US2024298726A1EmbellishmentsREAL F CO LTD·Filed 2021·Application pending·0 cites
- 1158US10503118B2Image forming apparatus having air cooling systemKOMATSUZAKI Tomohiro·Filed 2018·Granted Dec 10, 2019·0 cites·7 claims
- 1256US5574054AQuaternary ammonium salts and use thereof as medicineZERIA PHARM CO LTD·Filed 1993·Granted Nov 12, 1996·8 cites·4 claims
- 1345US12157085B2Filter pack and air filterNIPPON MUKI KK·Filed 2019·Granted Dec 3, 2024·0 cites·17 claims
- 1443US4916367AMethod of and apparatus for preventing scanning line deviation in a process scanner of a separated drum typeDAINIPPON SCREEN MFG·Filed 1988·Granted Apr 10, 1990·7 cites·15 claims
- 1541US2003137699A1Method of changing halftone dot area, and device and program for processing halftone dataDAINIPPON SCREEN MFG·Filed 2003·Application pending·0 cites
- 1640US4652914AMethod of recording register marksDAINIPPON SCREEN MFG·Filed 1985·Granted Mar 24, 1987·5 cites·10 claims
- 1739US2006132572A1Liquid ejecting device and method of controlling liquid ejection in liquid ejecting deviceSEIKO EPSON CORP·Filed 2005·Application pending·0 cites
- 1831US2003051622A1Printing vehicle and method for producing and distributing printed matterDAINIPPON SCREEN MFG·Filed 2002·Application pending·0 cites
- 1927US9204005B2Image forming apparatus usable with a memory cardKITAGAWA OSAMU·Filed 2013·Granted Dec 1, 2015·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →