HN

Haruhiko Narusawa

TK Toyo Boseki Kabushiki Kaisha: 1 patents #12 of 61Top 20%
📍 Pannaikadu, IN: #5 of 9 inventorsTop 60%
Overall (1994): #128,610 of 165,921Top 80%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5278275 Polyurethane resin composition Takeshi Yatsuka, Haruo Asai, Yasunobu Sugyo, Hiroshi Fujimoto 1994-01-11