YY

Yukifumi Yamada

Aisin Seiki Kabushiki Kaisha: 142 patents #1 of 3,782Top 1%
TO Toyota: 7 patents #4,145 of 26,838Top 20%
GK Gifu Shatai Kogyo Kabushiki Kaisha: 3 patents #3 of 15Top 20%
AK Aishin Seiki Kabushiki Kaisha: 1 patents #2 of 53Top 4%
DC Daihatsu Motor Co.: 1 patents #84 of 248Top 35%
Overall (All Time): #6,788 of 4,157,543Top 1%
144
Patents All Time

Issued Patents All Time

Showing 76–100 of 144 patents

Patent #TitleCo-InventorsDate
7334843 Seat reclining apparatus for vehicle Yasuhiro Kojima 2008-02-26
7328877 Seat slide apparatus for a vehicle Hideo Nihonmatsu 2008-02-12
7318573 Seat sliding device Hideo Nihonmatsu 2008-01-15
7300091 Seat sliding device for vehicle Hideo Nihonmatsu, Yasuhiro Kojima 2007-11-27
7284798 Vehicle-seat reclining device and production method therefor Makoto Sakai, Sadao Ito 2007-10-23
7281749 Seat device for vehicle Sadao Ito, Hideo Nihonmatsu 2007-10-16
7258400 Vehicle-seat retracting apparatus 2007-08-21
7201447 Seat reclining device 2007-04-10
7195303 Seat sliding device for vehicle Hideo Nihonmatsu 2007-03-27
7093901 Seat frame of a vehicle seat 2006-08-22
7059679 Seat device 2006-06-13
7014265 Seat device for vehicle Hideo Nihonmatsu 2006-03-21
6953178 Seat slide device for vehicle Takami Terada, Hiroyuki Okazaki, Toshiyuki Tanaka, Hideki Kobayashi 2005-10-11
6863330 Seat apparatus for a vehicle Takashi Yokoyama, Hiroyuki Okazaki 2005-03-08
6755471 Seat device Naoaki Hoshihara, Hideo Nihonmatsu 2004-06-29
6715835 Seat reclining apparatus Naoaki Hoshihara, Yasuhiro Kojima 2004-04-06
6698835 Seat support mechanism of vehicles Yasuhiro Kojima, Tadasu Yoshida, Mikihito Nagura, Masaru Wakayama, Yasuhiko Mori +1 more 2004-03-02
6691971 Seat slide device Takami Terada, Hiroyuki Okazaki, Toshiyuki Tanaka, Hideki Kobayashi 2004-02-17
6688574 Seat sliding device for a vehicle Hiroyuki Okazaki, Hideo Nihonmatsu, Yasuhiko Mori, Takuo Yanagihara 2004-02-10
6641217 Seat recliner for vehicle Naoaki Hoshihara, Hideo Nihonmatsu 2003-11-04
6631879 Seat apparatus vehicle Keiichi Hibino 2003-10-14
6626495 Seat reclining device Hiroyuki Okazaki, Naoaki Hoshihara, Sadao Ito, Hideo Nihonmatsu 2003-09-30
6578921 Seat reclining device Yoshitaka Koga, Toshihiro Kimura, Naoyuki Uryu 2003-06-17
6543849 Reclining angle adjustment system 2003-04-08
RE37990 Seat sliding device Takami Terada, Keiichi Hibino 2003-02-18