Inventor · disambiguated record
Yoshiyuki Ozawa
Also filed as: OZAWA YOSHIYUKI
11 granted patents·3 pending applications·384 citations·filing 1988–2014
92Inventor score
Top patents by PatentIndex Score
14 records- 0191US4931997ASemiconductor memory having storage buffer to save control data during bulk eraseHITACHI LTD·Filed 1988·Granted Jun 5, 1990·70 cites·18 claims
- 0290US5365261ATransfer type ink jet printerSEIKO EPSON CORP·Filed 1993·Granted Nov 15, 1994·77 cites·21 claims
- 0389US6114411AInk composition for ink jet recording and ink jet recording processSEIKO EPSON CORP·Filed 1996·Granted Sep 5, 2000·59 cites·2 claims
- 0486US6234601B1Ink jet recording method and apparatus for forming an image on either plain paper or a specialty recording mediumSEIKO EPSON CORP·Filed 1998·Granted May 22, 2001·44 cites·20 claims
- 0583US5084843ASemiconductor memory having control means for preventing unauthorized erasure of a memory array portionHITACHI LTD·Filed 1990·Granted Jan 28, 1992·52 cites·14 claims
- 0678US7621630B2Ink set and ink jet recording methodSEIKO EPSON CORP·Filed 2007·Granted Nov 24, 2009·8 cites·20 claims
- 0772US5725961ARecording medium having ink-absorbent layerSEIKO EPSON CORP·Filed 1996·Granted Mar 10, 1998·31 cites·11 claims
- 0859US6328438B1Ink jet recording method and apparatus thereofSEIKO EPSON CORP·Filed 1999·Granted Dec 11, 2001·18 cites·9 claims
- 0952US5432514AMethod and apparatus for detecting abnormality in analog-to-digital converterHITACHI LTD·Filed 1993·Granted Jul 11, 1995·20 cites·19 claims
- 1048US2005036021A1Ink set and ink jet recording methodSEIKO EPSON CORP·Filed 2004·Application pending·0 cites
- 1147US9479676B2Printer and programSEIKO EPSON CORP·Filed 2014·Granted Oct 25, 2016·0 cites·8 claims
- 1241US2012031293A1Method for making lithographic printing plate, lithographic printing plate, and lithographic printing plate making apparatusOZAWA YOSHIYUKI·Filed 2011·Application pending·0 cites
- 1340US5273854ALiquid composition for developing electrophotography and process for producing the sameSEIKO EPSON CORP·Filed 1992·Granted Dec 28, 1993·5 cites·13 claims
- 1439US2007188813A1Printing apparatus, image processing apparatus, printing method, and image processing methodOZAWA YOSHIYUKI·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →