AT

Akihiko Tsukahara

JC Jidosha Denki Kogyo Co.: 1 patents #9 of 22Top 45%
Overall (1989): #134,292 of 140,708Top 100%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4870333 Automatic opening and closing device for a window Takeshi Itoh 1989-09-26