YI

Yasuji Ikisu

TC Tachikawa Spring Co.: 2 patents #18 of 77Top 25%
MM Mitsubishi Motors: 1 patents #1 of 36Top 3%
Overall (All Time): #2,337,454 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4753479 Thigh support device in a seat for vehicles Susumu Hatsutta 1988-06-28
4626028 Seat for vehicles Susumu Hatsutta 1986-12-02