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Inventor

Yoshizo Kawamori

Inventor
Fujiidera, JP

Overview

12→
Patents
1984–2002
Patent span
Physics
Primary field (CPC G)

Patents· 12 as inventor

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

G03Gprimary
G03GElectrography56%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them19%
B41JTypewriters6%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables6%
G06KGraphical data reading6%
LOC166%
PatentTitleYear
6,374,068'Part-replacement aid tool and image forming apparatus to which the same is attachable'2002D0428435'Developer unit for an image forming apparatus'20004,751,484'Drum unit exchange time indicating device for image forming apparatus'19884,750,016'Apparatus for the formation of images'19884,713,672'Laser beam printer'19874,685,792'Copying paper feed device for an electrostatic copying apparatus'19874,674,859'Device for fixing a toner image in an electrostatic copying apparatus'19874,668,076'Electrostatic copying apparatus with unitized components for ease of maintenance'19874,620,782'Automatic document feeder'19864,555,173'Electrostatic copying apparatus'19854,530,598'Electrostatic copying apparatus'19854,465,272'Electrostatic copying apparatus'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984–2000Patents assigned to MITA INDUSTRIAL CO LTD (11)· patent assignee history
1984–1988Based in Fujiidera, JP· patent location history
2000–2002Based in Osaka, JP· patent location history
2002Patents assigned to KYOCERA MITA CORP (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITA INDUSTRIAL CO LTD111984–2000
KYOCERA MITA CORP12002
Locations
LocationPatentsSpan
Fujiidera, JP101984–1988
Osaka, JP22000–2002