Inventor

Nagata kohsuke

JP16 patents

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

Nagata kohsuke

3 patents

US9785074B2Oct 10, 2017

Polyester resin for toner, toner, developer, and image formation device

Nagata kohsuke5 citations70

US10073366B2Sep 11, 2018

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

Nagata kohsuke4 citations68

US10156801B2Dec 18, 2018

Toner

Nagata kohsuke0 citations39

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

YAMADA HIROSHI

1 patent

US9921503B2Mar 20, 2018

Toner, developer, and image formation device

YAMADA HIROSHI5 citations72

SANTO HIDEYUKI

1 patent

US10088766B2Oct 2, 2018

Layered inorganic mineral, toner, and image forming apparatus

SANTO HIDEYUKI4 citations71

NAGAI SHINSUKE

1 patent

US9557669B2Jan 31, 2017

Toner, developer, and image forming apparatus

NAGAI SHINSUKE2 citations66

OHNUMA KOH

1 patent

US10670980B2Jun 2, 2020

Toner, developer, and image forming apparatus

OHNUMA KOH3 citations65

YAMAMOTO ATSUSHI

1 patent

US9366982B2Jun 14, 2016

Toner, developer, and image forming apparatus

YAMAMOTO ATSUSHI2 citations62

UKIGAYA MASAYUKI

1 patent

US11036154B2Jun 15, 2021

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

UKIGAYA MASAYUKI0 citations53

SEKIGUCHI SATOYUKI

1 patent

US9176406B2Nov 3, 2015

Toner, development agent, image forming apparatus, and process cartridge

SEKIGUCHI SATOYUKI1 citations50

HASEGAWA SHIN

1 patent

US9753387B2Sep 5, 2017

Toner, developer and developer containing unit

HASEGAWA SHIN1 citations49

CHIBA SUSUMU

1 patent

US9557672B2Jan 31, 2017

Toner, developer, and image forming apparatus

CHIBA SUSUMU0 citations48

SANTOH HIDEYUKI

1 patent

US9880479B2Jan 30, 2018

Toner, toner stored unit, image forming apparatus, and image forming method

SANTOH HIDEYUKI0 citations43

CHIBA RYUTA

1 patent

US9557671B2Jan 31, 2017

Electrostatic image developing toner, developer, and image forming apparatus

CHIBA RYUTA0 citations36