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Inventor

Hiroshi Fukao

Inventor
Toyokawa, JP

Overview

10→
Patents
1989–2000
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

G03Gprimary
G03GElectrography100%
PatentTitleYear
6,051,356'Toner for electrostatic latent image developing'20006,029,025'Image forming apparatus with variable efficiency cleaning mechanism'20006,014,540'Image forming apparatus having a device for removing charged materials prior to cleaning'20005,824,446'Toners for developing electrostatically charged images'19985,807,653'Toner for two-component developing agent'19985,272,040'Toner for developing electrostatic latent images'19935,219,696'Toner for developing electrostatic latent image'19935,212,039'Developing method of electrostatic latent images for full color image formation'19934,926,218'Image forming apparatus'19904,812,873'Heat fixing unit in an electrophotographic copying apparatus'1989

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1989–1993Patents assigned to MINOLTA CAMERA KK (5)· patent assignee history
1989–2000Based in Toyokawa, JP· patent location history
1990Based in Osaka, JP· patent location history
1998–2000Patents assigned to MINOLTA CO LTD (5)· patent assignee history
2000Based in Toyonaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MINOLTA CAMERA KK51989–1993
MINOLTA CO LTD51998–2000
Locations
LocationPatentsSpan
Toyokawa, JP81989–2000
Toyonaka, JP12000
Osaka, JP11990