Inventor · disambiguated record
Mitsuaki Ishitoya
Also filed as: ISHITOYA MITSUAKI
10 granted patents·37 citations·filing 2000–2016
86Inventor score
Top patents by PatentIndex Score
10 records- 0189US8885216B2Printing method and printing processor for color imagesISHITOYA MITSUAKI·Filed 2012·Granted Nov 11, 2014·13 cites·7 claims
- 0274US9126419B2Image processing device and image processing methodHAKAMADA JUNICHI·Filed 2012·Granted Sep 8, 2015·4 cites·9 claims
- 0365US9723175B2Image processing apparatus for monochrome conversion and image forming apparatus including the sameRISO KAGAKU CORP·Filed 2016·Granted Aug 1, 2017·1 cites·18 claims
- 0464US7409907B2Stencil printing machine with a plurality of drum units and method of controlling the sameRISO KAGAKU CORP·Filed 2005·Granted Aug 12, 2008·2 cites·15 claims
- 0563US6894807B1Method and apparatus for printing a black-and-white image based on color image informationRISO KAGAKU CORP·Filed 2000·Granted May 17, 2005·8 cites·5 claims
- 0659US8727529B2Barcode printing control deviceNOBUSHIMA KOICHI·Filed 2012·Granted May 20, 2014·1 cites·6 claims
- 0758US8721065B2Ink jet printer and printing methodISHITOYA MITSUAKI·Filed 2006·Granted May 13, 2014·2 cites·12 claims
- 0855US7661357B2Stencil printing machine with a plurality of drum units and method of controlling the sameRISO KAGAKU CORP·Filed 2008·Granted Feb 16, 2010·0 cites·3 claims
- 0948US6354201B1Stencil printerRISO KAGAKU CORP·Filed 2000·Granted Mar 12, 2002·2 cites·15 claims
- 1045US6595126B2Printing control device for printing machine having plural printing drumsRISO KAGAKU CORP·Filed 2001·Granted Jul 22, 2003·4 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Mitsuaki Ishitoya files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →