LexDanaLexDanabeta
Inventor

Hideo Nagura

Inventor
Yoshikawa, JP

Overview

5→
Patents
1998–2019
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G03Gprimary
G03GElectrography80%
LOC1620%
PatentTitleYear
10,197,946Developing apparatus and image forming apparatus having opposite direction developer conveying portions201910,191,411Remaining toner conveying apparatus and image forming apparatus20199,977,369Developer conveying apparatus and developing apparatus2018D0459388'Toner cartridge'20025,752,141'Rotating type developing apparatus'1998

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2002Patents assigned to FUJI XEROX CO LTD (2)· patent assignee history
1998–2002Based in Iwatsuki, JP· patent location history
2018–2019Patents assigned to CANON FINETECH NISCA INC (3)· patent assignee history
2018Patents assigned to CANON FINETECH INC (1)· patent assignee history
2018–2019Based in Yoshikawa, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CANON FINETECH NISCA INC32018–2019
FUJI XEROX CO LTD21998–2002
CANON FINETECH INC12018
Locations
LocationPatentsSpan
Yoshikawa, JP32018–2019
Iwatsuki, JP21998–2002