PtoPA Inc.

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2007-04-26

Patent Grants:

Last grant date:

2011-05-24

Top Inventors for applications by PtoPA Inc.

These are the the leading inventors for applications assigned to PtoPA Inc.:

Shengyang Huang 5 Tokyo, Japan
Hiroshi Katukura 5 Tokyo, Japan

Recent patent applications by PtoPA Inc.

PtoPA Inc. based in Tokyo, JP has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:

#1 | 2007-04-26

US20070094008A1

Physics

Conversation control apparatus

#2 | 2007-04-26 ✅ Patent 7,949,532 granted on 2011-05-24

US20070094007A1

Physics

Conversation controller

#3 | 2007-04-26 ✅ Patent 7,805,312 granted on 2010-09-28

US20070094005A1

Physics

Conversation control apparatus

#4 | 2007-04-26 ✅ Patent 7,949,531 granted on 2011-05-24

US20070094004A1

Physics

Conversation controller

#5 | 2007-04-26 ✅ Patent 7,949,530 granted on 2011-05-24

US20070094003A1

Physics

Conversation controller

AssigneeID:

279396 ⎘