MK

Masatake Katagiri

NC Nippon Polyurethane Industry Co.: 1 patents #33 of 76Top 45%
SO Sony: 1 patents #17,262 of 25,231Top 70%
Overall (All Time): #4,056,551 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4400498 Thermoplastic polyurethane resins Shin Konishi, Mitsuhiro Yoshida, Masashi Somezawa, Yoshinobu Ninomiya, Akira Hashimoto 1983-08-23