TK

Toshiya Kuroyanagi

TC Tachi-S Co.: 1 patents #194 of 398Top 50%
TC Tachikawa Spring Co.: 1 patents #29 of 77Top 40%
Overall (All Time): #2,330,796 of 4,157,543Top 60%
2
Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
4832400 Vehicle seat with lumbar support device Akira Aoki, Yoshihiro Mizushima 1989-05-23
4662674 Arm rest housing Tamotsu Shirai 1987-05-05