Inventor

Yukifumi Uotani

Inventor

Tokyo, JP

Overview

3→

Patents

2004–2008

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

G03Bprimary

G03BApparatus or arrangements for taking photographs or for projecting or viewing them25%

B29CShaping or joining of plastics13%

B29DProducing particular articles from plastics or from substances in a plastic state13%

B29LIndexing scheme associated with subclass b29c, relating to particular articles13%

H04NPictorial communication, e.g. television13%

H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%

PatentTitleYear

7,345,819'Light diffusing member'2008 7,342,720'Surface protective member for transmission screen'2008 6,752,615'Forming mold for a lens sheet'2004

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2004–2008Patents assigned to DAINIPPON PRINTING CO LTD (3)· patent assignee history

2004–2008Based in Tokyo, JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
DAINIPPON PRINTING CO LTD	3	2004–2008

Locations

Location	Patents	Span
Tokyo, JP	3	2004–2008