Inventor · disambiguated record
Koji Yanagisawa
Also filed as: YANAGISAWA KOJI
4 granted patents·2 pending applications·51 citations·filing 1993–2015
73Inventor score
Top patents by PatentIndex Score
6 records- 0183US9555622B2Printing apparatus and printing methodSEIKO EPSON CORP·Filed 2015·Granted Jan 31, 2017·3 cites·10 claims
- 0271US7580151B2Image processing system and method, printing systemSEIKO EPSON CORP·Filed 2004·Granted Aug 25, 2009·19 cites·26 claims
- 0359US5382940AAlarm system for amusement arcadeACE DENKEN KK·Filed 1993·Granted Jan 17, 1995·29 cites·16 claims
- 0449US2009147311A1Image Processing Device, Image Forming Apparatus, and Image Forming MethodSEIKO EPSON CORP·Filed 2008·Application pending·0 cites
- 0539US2010141998A1Image processing device, image processing method, and image forming apparatusSEIKO EPSON CORP·Filed 2009·Application pending·0 cites
- 0627US5660394AGaming machine island and money changing systemACE DENKEN KK·Filed 1993·Granted Aug 26, 1997·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →