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Inventor profile of:

Katsuhiro Doi

City:

Miyagi

Country:

Japan

Published Applications:

6

Last publication date:

2010-02-25

Top Assignees for applications by Katsuhiro Doi

The entities that hold a legal rights for patent applications filed by inventor Doi Katsuhiro:

Sony Corporation 6 Tokyo, Japan

Recent patent applications by Doi Katsuhiro

Katsuhiro Doi from Miyagi, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2010-02-25

US20100046204A1

Surface illuminating device and image display apparatus

#2 | 2010-02-18

US20100039584A1

Optical element laminate, backlight, and liquid crystal display apparatus

#3 | 2009-08-20

US20090207341A1

Light control element, surface light source device and liquid crystal display device

#4 | 2009-03-03

US10850030

Molding die method

#5 | 2007-10-18

US20070242184A1

Optical sheet comprising a base composed of a stack of transmissive sheets, and a back-light device and liquid crystal device incorporating the optical sheet

#6 | 2006-10-31

US9996518

Molding die apparatus and molding method

InventorID:

3755973 ⎘