Inventor
KOBASHI MASARU
JP43 patents
⚠️ This page may combine multiple inventors who share the name “KOBASHI MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO EPSON CORP
24 patentsUS9193882B2Nov 24, 2015
Ink composition for ink jet recording, ink supply system, and ink jet recording apparatus
SEIKO EPSON CORP8 citations84
US10328719B2Jun 25, 2019
Liquid ejecting apparatus
SEIKO EPSON CORP2 citations73
US9555637B2Jan 31, 2017
Cartridge and liquid supplying method
SEIKO EPSON CORP4 citations73
US7929880B2Apr 19, 2011
Cleaning blade anti-peeling apparatus, image forming apparatus, and cleaning blade anti-peeling method
SEIKO EPSON CORP5 citations63
US7904012B2Mar 8, 2011
Image carrier cleaning device, image carrier cleaning method, and image forming apparatus
SEIKO EPSON CORP2 citations63
US7460815B2Dec 2, 2008
Charge roller for noncontact charging across a charge gap, method for producing the same, and image-forming apparatus including the same
SEIKO EPSON CORP4 citations63
US11529811B2Dec 20, 2022
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations62
US7965965B2Jun 21, 2011
Development device and image forming apparatus
SEIKO EPSON CORP2 citations62
US7835655B2Nov 16, 2010
Charger, image forming apparatus, and charge control method
SEIKO EPSON CORP4 citations61
US7639960B2Dec 29, 2009
Charger, image forming apparatus, and charge control method
SEIKO EPSON CORP6 citations61
US9498954B2Nov 22, 2016
Ink jet recording apparatus and ink jet recording method
SEIKO EPSON CORP0 citations52
US9375931B2Jun 28, 2016
Liquid receiving apparatus, liquid ejecting apparatus, and method of discharging liquid
SEIKO EPSON CORP0 citations52
US9334412B2May 10, 2016
Ink composition for ink jet recording, ink supply system, and ink jet recording apparatus
SEIKO EPSON CORP1 citations52
US9233556B2Jan 12, 2016
Ink jet recording apparatus and ink jet recording method
SEIKO EPSON CORP0 citations52
US8991987B2Mar 31, 2015
Fluid ejecting apparatus and cleaning method
SEIKO EPSON CORP0 citations52
US8382240B2Feb 26, 2013
Liquid ejecting apparatus
SEIKO EPSON CORP1 citations52
US8019249B2Sep 13, 2011
Charging device, image forming apparatus and method of charging image carrier of image forming apparatus
SEIKO EPSON CORP0 citations52
US11279134B2Mar 22, 2022
Liquid ejection apparatus
SEIKO EPSON CORP0 citations47
US10518535B2Dec 31, 2019
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations42
US8702213B2Apr 22, 2014
Liquid holding container and liquid consuming apparatus
SEIKO EPSON CORP0 citations42
US9375932B2Jun 28, 2016
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations41
US9375933B2Jun 28, 2016
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations41
US8382252B2Feb 26, 2013
Liquid ejecting apparatus with an electric potential control unit
SEIKO EPSON CORP0 citations41
US10391773B2Aug 27, 2019
Liquid ejecting apparatus
SEIKO EPSON CORP0 citations39
YAMADA YOICHI
7 patentsUS8465121B2Jun 18, 2013
Fluid ejecting apparatus and wiping method
YAMADA YOICHI5 citations73
US8632164B2Jan 21, 2014
Liquid ejecting apparatus
YAMADA YOICHI0 citations41
US8449063B2May 28, 2013
Liquid ejecting apparatus
YAMADA YOICHI0 citations41
US8439479B2May 14, 2013
Liquid ejecting apparatus
YAMADA YOICHI0 citations41
US8425015B2Apr 23, 2013
Liquid ejecting apparatus
YAMADA YOICHI0 citations41
US8175498B2May 8, 2012
Image forming apparatus and method that charges latent image carrier
YAMADA YOICHI0 citations41
US8651620B2Feb 18, 2014
Ejection liquid dryness suppressing device, liquid ejecting apparatus, and ejection liquid dryness suppressing method
YAMADA YOICHI0 citations39
KOBASHI MASARU
4 patentsUS8295723B2Oct 23, 2012
Image forming apparatus and image forming method with improved protective agent properties
KOBASHI MASARU2 citations61
US8175497B2May 8, 2012
Image forming apparatus applying protective agent
KOBASHI MASARU2 citations61
US8526855B2Sep 3, 2013
Image forming apparatus and image forming method
KOBASHI MASARU0 citations40
US8491088B2Jul 23, 2013
Maintenance apparatus, liquid ejecting apparatus, and maintenance method
KOBASHI MASARU0 citations38