P

Inventor

SANTO HIDEYUKI

JP27 patents
⚠️ This page may combine multiple inventors who share the name “SANTO HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SANTO HIDEYUKI

4 patents
US10088766B2Oct 2, 2018

Layered inorganic mineral, toner, and image forming apparatus

SANTO HIDEYUKI4 citations71
US9127118B2Sep 8, 2015

Resin for toner, toner using the resin, and development agent using the toner

SANTO HIDEYUKI2 citations61
US8852834B2Oct 7, 2014

Toner for electrophotography, developer, image forming method, and process cartridge

SANTO HIDEYUKI3 citations61
US8859179B2Oct 14, 2014

Developer for electrophotography, image forming apparatus and process cartridge

SANTO HIDEYUKI0 citations50

RICOH CO LTD

2 patents
US9519235B2Dec 13, 2016

Toner, developer using the toner, image forming apparatus

RICOH CO LTD2 citations62
US9720339B2Aug 1, 2017

Toner, developer using the toner, image forming apparatus

RICOH CO LTD0 citations52

NAKAYAMA SHINYA

2 patents
US8808955B2Aug 19, 2014

Toner and development agent, image forming apparatus, and process cartridge using the same

NAKAYAMA SHINYA3 citations62
US8951705B2Feb 10, 2015

Development agent and image forming apparatus employing same

NAKAYAMA SHINYA1 citations51

SUGIMOTO TSUYOSHI

2 patents
US10859932B2Dec 8, 2020

Toner, toner accommodating unit, and image forming apparatus

SUGIMOTO TSUYOSHI1 citations61
US9639016B2May 2, 2017

Toner, developer, image forming apparatus, and process cartridge

SUGIMOTO TSUYOSHI0 citations39

YAMAMOTO ATSUSHI

2 patents
US8822118B2Sep 2, 2014

Toner, development agent, and image forming apparatus

YAMAMOTO ATSUSHI0 citations52
US8795939B2Aug 5, 2014

Toner, and developer and image forming apparatus using the toner

YAMAMOTO ATSUSHI0 citations52

AMEMORI SUZUKA

2 patents
US8951707B2Feb 10, 2015

Toner, developer and image forming apparatus

AMEMORI SUZUKA0 citations50
US8603715B2Dec 10, 2013

Toner and image forming apparatus

AMEMORI SUZUKA0 citations39

RICOH KK

1 patent
US7364101B2Apr 29, 2008

Pulverizing apparatus and method for pulverizing

RICOH KK12 citations84

SAKASHITA SHINGO

1 patent
US9134638B2Sep 15, 2015

Toner, developer using the toner, image forming apparatus

SAKASHITA SHINGO4 citations72

Nagata kohsuke

1 patent
US10073366B2Sep 11, 2018

Toner, toner storage unit, image forming apparatus, and method for manufacturing toner

Nagata kohsuke4 citations68

OHNUMA KOH

1 patent
US10670980B2Jun 2, 2020

Toner, developer, and image forming apparatus

OHNUMA KOH3 citations65

MORIYA YOSHIHIRO

1 patent
US8828635B2Sep 9, 2014

Toner, developer, process cartridge, and image forming apparatus

MORIYA YOSHIHIRO1 citations51

NAGAYAMA MASASHI

1 patent
US8524436B2Sep 3, 2013

Developing device, image forming method and apparatus, and process cartridge

NAGAYAMA MASASHI1 citations51

YAMASHITA DAIKI

1 patent
US8877415B2Nov 4, 2014

Toner, method of manufacturing toner, developer, toner container, image forming method, and process cartridge

YAMASHITA DAIKI1 citations50

HASEGAWA SHIN

1 patent
US9753387B2Sep 5, 2017

Toner, developer and developer containing unit

HASEGAWA SHIN1 citations49

SABU AKIYOSHI

1 patent
US9005859B2Apr 14, 2015

Colorless transparent toner, toner set, development agent, image forming apparatus, and printed matter

SABU AKIYOSHI0 citations46

YAMADA MASAHIDE

1 patent
US8865384B2Oct 21, 2014

Electrophotographic toner, developer, and image forming apparatus

YAMADA MASAHIDE0 citations46

HASE TAKAMASA

1 patent
US9042802B2May 26, 2015

Image forming apparatus

HASE TAKAMASA0 citations42

CHIBA RYUTA

1 patent
US9557671B2Jan 31, 2017

Electrostatic image developing toner, developer, and image forming apparatus

CHIBA RYUTA0 citations36

MAEKAWA YOICHI

1 patent
US8404425B2Mar 26, 2013

Apparatus and method for manufacturing toner

MAEKAWA YOICHI0 citations34