YI

Yoshihiko Ishiyama

II Ichikoh Industries: 4 patents #24 of 256Top 10%
Nissan Motor Co.: 1 patents #4,519 of 8,689Top 55%
Overall (All Time): #1,053,511 of 4,157,543Top 30%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
5594590 Mirror-housing positioning device for car rearview mirror 1997-01-14
5172884 Motor-driven foldable type door mirror 1992-12-22
4919526 Electrically swingable door mirror Akihiko Umekawa 1990-04-24
4692000 Motor-driven collapsible door mirror Yasuto Wada, Makoto Yamashita 1987-09-08
4358149 Ash tray for vehicle Mitsuru Iizuka 1982-11-09