SI

Susumu Iwade

KA Kaneka: 1 patents #886 of 1,525Top 60%
Overall (All Time): #3,313,783 of 4,157,543Top 80%
1
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7858542 Flame-retardant mattress Wataru Mio, Yoshitomo Matsumoto, Masahiko Mihoichi, Shigeru Maruyama 2010-12-28