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Inventor

Yohei Ohno

Inventor
Tokyo, JP

Overview

9→
Patents
2011–2019
Patent span
Physics
Primary field (CPC G)

Patents· 9 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G03Gprimary
G03GElectrography73%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry9%
G02BOptical elements, systems or apparatus9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
10,379,452Color image forming process and color toner set201910,203,621Image forming method and toner set for developing electrostatic latent image20199,715,186'Electrostatic image developing toner'20179,511,335'Manufacturing method of organic-inorganic composite material and optical material'20168,663,884'Orange toner for developing electrostatic charge images'20148,568,947'Green toner for developing static latent image and full color image forming method'20138,557,490'Cyan toner for developing electrostatic image'20138,298,736'Electrophotographic toner'20128,084,175'Electrophotographic toner set'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2014Patents assigned to KONICA MINOLTA BUSINESS TECH (5)· patent assignee history
2011–2014Patents assigned to OHNO YOHEI (5)· patent assignee history
2011–2012Patents assigned to HIROSE NAOHIRO (2)· patent assignee history
2011–2014Based in Tokyo, JP· patent location history
2012–2013Patents assigned to YASUKAWA HIROYUKI (3)· patent assignee history
2016–2019Patents assigned to KONICA MINOLTA INC (4)· patent assignee history
2016–2019Based in Hino, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KONICA MINOLTA BUSINESS TECH52011–2014
OHNO YOHEIself52011–2014
KONICA MINOLTA INC42016–2019
YASUKAWA HIROYUKI32012–2013
HIROSE NAOHIRO22011–2012
Locations
LocationPatentsSpan
Tokyo, JP52011–2014
Hino, JP42016–2019