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Inventor

Toshiaki Ooshima

Inventor
Nagano, JP

Overview

6→
Patents
1983–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 6 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television29%
B41JTypewriters14%
B60SServicing, cleaning, repairing, supporting, lifting, or manoeuvring of vehicles, not otherwise provided for14%
G02BOptical elements, systems or apparatus14%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein14%
LOC1414%
PatentTitleYear
11,126,002Head-mounted display20217,558,524'Image reading system'20097,355,764'Image reading system'2008D0514574'Image scanner'20066,353,962'Wiper and wiper blade for vehicles'20024,386,564'Serial printer'1983

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1983Patents assigned to EPSON CORP (1)· patent assignee history
1983Based in Shiojiri, JP· patent location history
2002Patents assigned to ASMO CO LTD (1)· patent assignee history
2002Patents assigned to NIPPON WIPER BLADE CO LTD (1)· patent assignee history
2002Based in Shizuoka, JP· patent location history
2006–2009Patents assigned to SEIKO EPSON CORP (3)· patent assignee history
2006–2009Based in Nagano, JP· patent location history
2021Patents assigned to JAPAN DISPLAY INC (1)· patent assignee history
2021Based in Mobara, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEIKO EPSON CORP32006–2009
ASMO CO LTD12002
EPSON CORP11983
JAPAN DISPLAY INC12021
NIPPON WIPER BLADE CO LTD12002
Locations
LocationPatentsSpan
Nagano, JP32006–2009
Mobara, JP12021
Shizuoka, JP12002
Shiojiri, JP11983