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Inventor

Yoshio Ichii

Inventor
Osaka, JP

Overview

2→
Patents
2013–2014
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G03Gprimary
G03GElectrography40%
B82YSpecific uses or applications of nanostructures20%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein20%
H01JElectric discharge tubes or discharge lamps20%
PatentTitleYear
8,741,525'Resin coated carrier, two-component developer, developing device and image forming apparatus'20148,401,430'Electron emitting element for accelerating and emitting electrons, and use of electron emitting element'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2014Patents assigned to HIRAKAWA HIROYUKI (2)· patent assignee history
2013–2014Patents assigned to ICHII YOSHIO (2)· patent assignee history
2013–2014Patents assigned to IWAMATSU TADASHI (2)· patent assignee history
2013–2014Patents assigned to KANDA HIROFUMI (2)· patent assignee history
2013–2014Patents assigned to SHARP KK (2)· patent assignee history
2013–2014Based in Osaka, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HIRAKAWA HIROYUKI22013–2014
ICHII YOSHIOself22013–2014
IWAMATSU TADASHI22013–2014
KANDA HIROFUMI22013–2014
SHARP KK22013–2014
Locations
LocationPatentsSpan
Osaka, JP22013–2014