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Inventor

Tomohide Iida

Inventor
Okayama, JP

Overview

7→
Patents
1992–2017
Patent span
Physics
Primary field (CPC G)

Patents· 7 as inventor

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

G03Gprimary
G03GElectrography88%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
9,651,886'Carrier core particles for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer'20179,195,157'Carrier core particles for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer'20159,034,552'Carrier core particles for electrophotographic developer, carrier for electrophotographic developer, and electrophotographic developer'20156,127,079'Carrier for electrostatic latent image developing and two-component-type developing agent using the same'20005,702,857'Method for impression development'19975,670,287'Magnetic carrier for electrophotographic developing agent and method of producing the same'19975,143,811'Toner composition for developing an electrostatic latent image and an image-forming method using the same'1992

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1992–1997Patents assigned to MITA INDUSTRIAL CO LTD (3)· patent assignee history
1992Based in Minamikawachi-gun, JP· patent location history
1997–2000Based in Osaka, JP· patent location history
2015–2017Patents assigned to DOWA ELECTRONICS MATERIALS CO LTD (3)· patent assignee history
2015–2017Patents assigned to DOWA IP CREATION CO LTD (3)· patent assignee history
2015–2017Patents assigned to IIDA TOMOHIDE (3)· patent assignee history
2015–2017Patents assigned to KAWAUCHI TAKESHI (2)· patent assignee history
2015–2017Based in Okayama, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DOWA ELECTRONICS MATERIALS CO LTD32015–2017
DOWA IP CREATION CO LTD32015–2017
IIDA TOMOHIDEself32015–2017
MITA INDUSTRIAL CO LTD31992–1997
KAWAUCHI TAKESHI22015–2017
Locations
LocationPatentsSpan
Okayama, JP32015–2017
Osaka, JP31997–2000
Minamikawachi-gun, JP11992