KH

Koichi Hata

Sumitomo Electric Industries: 15 patents #1,596 of 21,551Top 8%
SH Showa: 10 patents #10 of 337Top 3%
Honda Motor Co.: 3 patents #6,619 of 21,052Top 35%
PA Panasonic: 3 patents #7,617 of 21,108Top 40%
MC Matsushit Electric Industrial Co.: 2 patents #3 of 293Top 2%
Aisin Seiki Kabushiki Kaisha: 1 patents #2,094 of 3,782Top 60%
Overall (All Time): #108,646 of 4,157,543Top 3%
33
Patents All Time

Issued Patents All Time

Showing 1–25 of 33 patents

Patent #TitleCo-InventorsDate
8578616 Relative angle sensing device and electric power steering apparatus Yusuke Hamaguchi, Yohei Hama 2013-11-12
8528436 Motor-driven steering assist apparatus Mitsuo Saito 2013-09-10
8365859 Motor-driven steering apparatus Mitsuo Saito 2013-02-05
8185661 Method and apparatus for header compression Akihiro Miyazaki, Koji Imura, Daiji Ido 2012-05-22
RE43100 Apparatus and method for header decompression Akihiro Miyazaki, Koji Imura, Daiji Ido 2012-01-10
7930950 Motor-driven steering assist apparatus Mitsuo Saito 2011-04-26
7909129 Steering shaft support structure of motor-driven steering assist apparatus Mitsuo Saito 2011-03-22
7717225 Motor-driven steering assist apparatus Mitsuo Saito, Masanobu Miyazaki 2010-05-18
7661506 Motor-driven steering apparatus Mitsuo Saito 2010-02-16
7644186 Method and apparatus for header compression Akihiro Miyazaki, Koji Imura, Daiji Ido 2010-01-05
7540511 Support structure of motor-driven steering assist apparatus Mitsuo Saito, Hideo Yanai 2009-06-02
7458593 Support structure of motor-driven steering assist apparatus Mitsuo Saito 2008-12-02
7370724 Motor-driven steering assist apparatus Mitsuo Saito 2008-05-13
7295575 Packet transmitting/receiving apparatus and packet transmission method Daiji Ido, Koji Imura, Akihiro Miyazaki, Carsten Burmeister 2007-11-13
7266118 Packet receiving apparatus and packet transmission method Daiji Ido, Koji Imura, Akihiro Miyazaki, Carsten Burmeister 2007-09-04
7203184 Data transmitter, data receiver, and data transmitting/receiving method Daiji Ido, Koji Imura, Akihiro Miyazaki 2007-04-10
7197687 Header compressed packet receiving apparatus and method Koji Imura, Daiji Ido, Akihiro Miyazaki 2007-03-27
7185732 Motor-driven steering assist apparatus Mitsuo Saito, Takeshi Kobayashi, Toshiki Kinjyo 2007-03-06
7123618 Data transmitting apparatus and data receiving apparatus Daiji Ido, Koji Imura, Akihiro Miyazaki 2006-10-17
7079582 Image coding apparatus and image coding method Koji Imura, Daiji Ido, Akihiro Miyazaki 2006-07-18
7024490 Scheme, apparatus, and program for header compression Akihiro Miyazaki, Koji Imura, Daiji Ido 2006-04-04
7016681 Mobile communication device and data communication method using the same Munehito Matsuda, Kiyoshi Ogishi, Hiromi Wada, Atsunobu Kato 2006-03-21
7000166 Apparatus and method for header decompression Akihiro Miyazaki, Koji Imura, Daiji Ido 2006-02-14
6987730 Transmission apparatus and method for changing data packets priority assignment depending on the reception feedback Akihiro Miyazaki, Koji Imura, Daiji Ido 2006-01-17
6959410 Apparatus and method for header decompression Akihiro Miyazaki, Koji Imura, Daiji Ido 2005-10-25