TK

Takayuki Kosaka

TC Tachi-S Co.: 1 patents #11 of 27Top 45%
Overall (1989): #53,154 of 140,708Top 40%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4886316 Lumbar support device Tomio Suzuyama, Masaki Hayama, Tamotsu Shirai 1989-12-12