Hiroaki ASUMA

City:

Mobara

Country:

Japan

Published Applications:

Last publication date:

2014-11-20

Top Assignees for applications by Hiroaki ASUMA

The entities that hold a legal rights for patent applications filed by inventor ASUMA Hiroaki:

Hitachi Displays, Ltd. 6 Chiba, Japan
Panasonic Liquid Crystal Display Co., Ltd. 3 Hyogo-ken, Japan
Japan Display Inc. 2 Tokyo, Japan
HITACHI, LTD. 1 Tokyo, Japan
PANASONIC LIQUID CRYSTAL DISPLAY CO., LTD. 1 Himeji-shi, Japan

Recent patent applications by ASUMA Hiroaki

Hiroaki ASUMA from Mobara, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2014-11-20

US20140340606A1

Physics

Display device comprising a TFT with a barrier metal formed of a first layer and a second layer wherein an amount of oxygen in the first layer is larger than in the second layer

#2 | 2011-08-18

US20110199551A1

Physics

Liquid crystal display device comprising a TFT with a barrier metal formed of a first layer and a second layer wherein the first layer is denser than the second layer

#3 | 2010-10-28