HK

Hideaki Kawada

Nsk: 13 patents #98 of 1,559Top 7%
SO Sony: 8 patents #5,352 of 25,231Top 25%
Overall (All Time): #210,642 of 4,157,543Top 6%
21
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8102138 Electric power steering apparatus and method of assembling the same Takaaki Sekine, Atsushi Ooshima, Tetsuya Kodama, Seiichi Kobayashi, Yasuhiro Shimizu +8 more 2012-01-24
7886865 Electric power steering apparatus Takaaki Sekine, Atsushi Ooshima, Tetsuya Kodama, Seiichi Kobayashi, Keiji Kashimoto +2 more 2011-02-15
7402970 Electric power steering device Yuho Aoki 2008-07-22
7002313 Electric power steering device control apparatus 2006-02-21
6837331 Electric power steering device Hisayoshi Koiwai, Yusuke Itakura, Yasuhiko Miyaura 2005-01-04
6808043 Electric power steering device Yusuke Itakura, Yasuhiko Miyaura 2004-10-26
6658333 Control apparatus of power steering device Yusuke Itakura, Yasuhiko Miyaura, Shuji Endo, Hisayoshi Koiwai 2003-12-02
6381528 Control unit for electric power steering apparatus Yusuke Itakura, Toru Sakaguchi 2002-04-30
6373217 Control apparatus of electric power steering system Shuji Endo, Toru Sakaguchi 2002-04-16
6268708 Control apparatus for electric power steering system Shuji Endo 2001-07-31
6013994 Controller of electric power-steering system Shuji Endo, Hideyuki Kobayashi, Kei Chin, Yusuke Itakura 2000-01-11
5920174 Control apparatus of electric power steering apparatus Hiroyuki Kanoh, Hisayoshi Koiwai, Syuji Endo, Yoshinori Sugiyama, Yuji Kouzaki 1999-07-06
5732790 Electric power steering apparatus Shuji Endo, Hiroyuki Kano, Yasuhiko Miyaura, Isamu Chikuma, Hiroshi Eda +3 more 1998-03-31
5585982 Rotary drum apparatus with head rotation locus adjustment arrangement Teruyuki Yoshida, Seiichi Sakai, Hiroshi Iino 1996-12-17
5481413 Magnetic recording and reproducing apparatus for a helical-scan system adapted for reproduction of data in a reverse sequential order from recording of data Toshiaki Wakita 1996-01-02
5390056 Recording/reproducing apparatus capable of accepting tape cartridges of different sizes 1995-02-14
5086361 Rotary head drum for video tape recorder Yoshiaki Sugiyama, Masahiro Kanaguchi 1992-02-04
4814923 Cassette condition indicating device Hideo Kawamoto 1989-03-21
4768122 Moveable lid for tape cassette 1988-08-30
4703384 Magnetic tape cassette with reel-lock mechanism Kazuo Ike, Tsuneo Nemoto, Kiyoshi Omori 1987-10-27
4698713 Tape cassette with lid locking and releasing mechanism 1987-10-06