HT

Hisato Tatsumi

OC Ohi Seisakusho Co.: 7 patents #17 of 196Top 9%
Nissan Motor Co.: 2 patents #3,090 of 8,689Top 40%
Overall (All Time): #752,125 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
7627989 Drive device for wire-type window regulator Yasuo Ootsuki 2009-12-08
7076918 Window regulator Yasuo Ohtsuki, Syunsuke Tamura, Kazuyuki Sasaki, Kenichi Hirooka 2006-07-18
6698140 Door structure for vehicle Yasuo Otsuki, Eiji Ono 2004-03-02
6546672 Cable guide structure for window regulator Yasuo Otsuki, Syunsuke Tamura 2003-04-15
6519898 Window panel supporting structure of window regulator Yasuo Ootsuki, Syunsuke Tamura 2003-02-18
4904016 Front spoiler arrangement Kunio Sakai, Yukio Hamanoue, Satoshi Ishizuka 1990-02-27
4867220 Sunshade assembly of motor vehicle Masaharu Matsumoto 1989-09-19