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Yukifumi Yamada

Aisin Seiki Kabushiki Kaisha: 5 patents #3 of 249Top 2%
Overall (2003): #4,735 of 273,478Top 2%
6
Patents 2003

Issued Patents 2003

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
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