MH

Masaki Hayama

TC Tachi-S Co.: 1 patents #11 of 27Top 45%
📍 Akishima, JP: #11 of 37 inventorsTop 30%
Overall (1989): #81,294 of 140,708Top 60%
1
Patents 1989

Issued Patents 1989

Showing 1–1 of 1 patents

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