Ryosuke Ishii

City:

Osaka

Country:

Japan

Published Applications:

Last publication date:

2009-12-24

Top Assignees for applications by Ryosuke Ishii

The entities that hold a legal rights for patent applications filed by inventor Ishii Ryosuke:

CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY 3 Tokyo, Japan
THE KANSAI ELECTRIC POWER CO., INC. 3 Osaka-shi, Japan
CENTRAL RESEARCH INSTITUTE OF ELECTRIC POWER INDUSTRY 2 CHIYODA-KU, Japan
Central Research Institute of Electric Power Industry 1 , Japan

Recent patent applications by Ishii Ryosuke

Ryosuke Ishii from Osaka, JP has applied for patents for these inventions. The list has both pending applications and granted patents:

#1 | 2009-12-24

US20090317983A1

Electricity

Process for producing silicon carbide semiconductor device

#2 | 2009-08-06

US20090195296A1

Electricity

Method for recovering an on-state forward voltage and, shrinking stacking faults in bipolar semiconductor devices, and the bipolar semiconductor devices

#3 | 2009-02-19

US20090045413A1

Electricity

Silicon carbide bipolar semiconductor device

InventorID:

3881861 ⎘