DDI Corporation

City:

Tokyo

Country:

Japan

Published Applications:

Last publication date:

2007-05-01

Patent Grants:

Last grant date:

2007-05-01

Top Inventors for applications by DDI Corporation

These are the the leading inventors for applications assigned to DDI Corporation:

Toshihiko Kato 1 Asaka, Japan
Yasuyuki Nakajima 1 Saitama, Japan
Toru Hasegawa 1 Shiki, Japan
Hiromasa Yanagihara 1 Saitama, Japan

Akira Idoue 1 Toda, Japan
Akira Yamaguchi 1 Tokyo, Japan
Hiroki Horiuchi 1 Saitama, Japan
Satoshi Konishi 1 Saitama, Japan

Akio YONEYAMA 1 Tokyo, Japan
Hajime Nakamura 1 Saitama, Japan
Naomi Inoue 1 Tokyo, Japan
Haruhisa Kato 1 Tokyo, Japan

Toshikane Oda 1 Tokyo, Japan
Masaru Enomoto 1 Saitama, Japan
Yoshio Takeuchi 1 Saitama, Japan
Tomohiko Ogishi 1 Tokyo, Japan

Akio Ishikawa 1 Tokyo, Japan
Keiichirou Hoashi 1 Tokyo, Japan
Shinji Motegi 1 Tokyo, Japan
Kazunori Matsumoto 1 Ohmiya, Japan

Tohru Asami 1 Saitama, Japan
Masaru Sugano 1 Tokyo, Japan
Kazuo Hashimoto 1 Fujimi, Japan

Recent patent applications by DDI Corporation

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

#1 | 2007-05-01 ✅ Patent 7,212,972 granted on 2007-05-01

US9730607

Audio features description method and audio video features description collection construction method

#2 | 2006-12-19 ✅ Patent 7,152,063 granted on 2006-12-19

US9795841

Scheme for filtering documents on network using relevant and non-relevant profiles

#3 | 2006-03-07 ✅ Patent 7,010,592 granted on 2006-03-07

US9820008

Method for collecting statistical traffic data

#4 | 2006-03-07 ✅ Patent 7,010,504 granted on 2006-03-07

US9817033

Competitive buying and selling system and its control method

#5 | 2006-03-07 ✅ Patent 7,010,585 granted on 2006-03-07

US9794011

DNS server, DHCP server, terminal and communication system

#6 | 2005-11-01 ✅ Patent 6,961,316 granted on 2005-11-01

US9759159

Mobile communication system having adaptively assigned packet rate

#7 | 2005-05-24 ✅ Patent 6,898,423 granted on 2005-05-24

US9814765

Group communication system for mobile terminals having real time communication capabilities

AssigneeID:

674874 ⎘