P

Inventor

KATO RYOTA

JP52 patents
⚠️ This page may combine multiple inventors who share the name “KATO RYOTA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BROTHER IND LTD

19 patents
US6504147B1Jan 7, 2003

Multibeam scanner

BROTHER IND LTD21 citations93
US6483529B1Nov 19, 2002

Multibeam scanner

BROTHER IND LTD34 citations93
US6410904B1Jun 25, 2002

Multi-beam emitting device

BROTHER IND LTD40 citations93
US7528856B2May 5, 2009

Image forming apparatus, optical scanning device and manufacturing method of optical scanning device

BROTHER IND LTD13 citations83
US7184185B2Feb 27, 2007

Image-forming device and scanning unit for use therein

BROTHER IND LTD9 citations74
US7319476B2Jan 15, 2008

Image forming apparatus and scanning unit

BROTHER IND LTD4 citations73
US7312808B2Dec 25, 2007

Image forming apparatus and scanning unit

BROTHER IND LTD6 citations73
US7995087B2Aug 9, 2011

Optical scanner

BROTHER IND LTD2 citations63
US7782353B2Aug 24, 2010

Image-forming device

BROTHER IND LTD4 citations63
US7158165B2Jan 2, 2007

Laser beam scanner

BROTHER IND LTD4 citations63
US6933961B2Aug 23, 2005

Optical scanning system

BROTHER IND LTD5 citations63
US6710792B1Mar 23, 2004

Multibeam scanner

BROTHER IND LTD5 citations63
US6583913B2Jun 24, 2003

Multibeam scanner

BROTHER IND LTD4 citations63
US7961210B2Jun 14, 2011

Optical scanner used in color image-forming device

BROTHER IND LTD0 citations52
US7847811B2Dec 7, 2010

Optical scanner

BROTHER IND LTD0 citations52
US7355772B2Apr 8, 2008

Scanner and image forming apparatus including a pre-deflection lens that has a width reduced by an emission-side concavity and that converges light incident on areas other than the thinned portion

BROTHER IND LTD0 citations52
US7342699B2Mar 11, 2008

Scanner apparatus and image forming apparatus including a lens having a thin portion formed to extend in one scanning direction

BROTHER IND LTD0 citations52
US6888559B2May 3, 2005

Laser beam scanner forming a scanning line along a main scanning direction

BROTHER IND LTD1 citations52
US7830407B2Nov 9, 2010

Image forming apparatus

BROTHER IND LTD0 citations42

CANON KK

14 patents
US6964700B2Nov 15, 2005

Ink for use in ink jet recording and ink jet recording method utilizing the same

CANON KK34 citations92
US7641723B2Jan 5, 2010

Ink jet recording ink, recording method and recording apparatus

CANON KK11 citations84
US7611570B2Nov 3, 2009

Ink jet recording ink, recording method and recording apparatus

CANON KK11 citations84
US7449056B2Nov 11, 2008

Ink-jet recording ink, recording method and recording apparatus

CANON KK14 citations84
US7306664B2Dec 11, 2007

Ink-jet recording ink, ink-jet recording method, and ink-jet recording apparatus

CANON KK17 citations84
US9440436B2Sep 13, 2016

Data generation apparatus, inkjet recording apparatus, and data generation method

CANON KK2 citations63
US8366226B2Feb 5, 2013

Data generation apparatus, inkjet recording apparatus, and data generation method

CANON KK2 citations63
US7901025B2Mar 8, 2011

Ink-jet printing apparatus and ink-jet printing method

CANON KK4 citations62
US9085185B2Jul 21, 2015

Ink jet printing apparatus and ink jet printing method

CANON KK1 citations52
US7544237B2Jun 9, 2009

Ink-jet recording ink, ink-jet recording process, and ink-jet recording apparatus

CANON KK0 citations52
US9373064B2Jun 21, 2016

Ink jet printing apparatus, ink jet printing method, and image processing apparatus

CANON KK0 citations42
US9162498B2Oct 20, 2015

Ink jet printing apparatus and image processing apparatus

CANON KK0 citations42
US9056456B2Jun 16, 2015

Recording apparatus and recording method

CANON KK0 citations42
US9050824B2Jun 9, 2015

Printing control apparatus, printing apparatus, and printing method

CANON KK0 citations42

KATO RYOTA

8 patents
US8081365B2Dec 20, 2011

Optical scanner and image-forming device

KATO RYOTA6 citations73
US8059148B2Nov 15, 2011

Light source device and manufacturing method thereof

KATO RYOTA6 citations73
US8872876B2Oct 28, 2014

Optical scanner

KATO RYOTA1 citations62
US8446447B2May 21, 2013

Optical scanner

KATO RYOTA3 citations62
US8711457B2Apr 29, 2014

Optical scanner and image-forming device

KATO RYOTA1 citations52
US8634123B2Jan 21, 2014

Optical scanning device and image forming apparatus

KATO RYOTA1 citations52
US8493426B2Jul 23, 2013

Light source device and manufacturing method thereof

KATO RYOTA0 citations52
US8462189B2Jun 11, 2013

Optical scanner used in color image-forming device

KATO RYOTA1 citations52

KOIKE SHOJI

3 patents
US8506067B2Aug 13, 2013

Ink jet image-forming method, ink jet color image-forming method and ink jet recording apparatus

KOIKE SHOJI7 citations83
US8328341B2Dec 11, 2012

Ink jet recording ink, ink jet image-forming method and ink jet recording apparatus

KOIKE SHOJI8 citations83
US8328926B2Dec 11, 2012

Ink jet recording ink, ink jet image-forming method and ink jet recording apparatus

KOIKE SHOJI7 citations83

TSUBOI HITOSHI

2 patents
US9469123B2Oct 18, 2016

Inkjet printing apparatus and inkjet printing method

TSUBOI HITOSHI3 citations71
US8740351B2Jun 3, 2014

Ink jet printing system, ink jet printing method, and storage medium

TSUBOI HITOSHI5 citations71

MASADA YOHEI

1 patent
US8534788B2Sep 17, 2013

Recording apparatus and recording method

MASADA YOHEI6 citations71

SUZUKI MASASHI

1 patent
US8683338B2Mar 25, 2014

Information processing device

SUZUKI MASASHI2 citations62

MITSUBISHI GAS CHEMICAL CO

1 patent
US11926126B2Mar 12, 2024

Anti-reflection film and layered product film having anti-reflection film

MITSUBISHI GAS CHEMICAL CO0 citations58

MARUMOTO YOSHITOMO

1 patent
US9073340B2Jul 7, 2015

Ink jet printing apparatus and ink jet printing method with varied relative bias of printing permission ratio between print modes

MARUMOTO YOSHITOMO1 citations52

Showing the top 50 of 52 patents by PatentIndex Score.