HK

Hiroomi Kakihara

TK Toda Kogyo: 1 patents #19 of 44Top 45%
Overall (1997): #141,984 of 185,788Top 80%
1
Patents 1997

Issued Patents 1997

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5654120 Magnetic carrier for electrophotography Toshiyuki Hakata, Masaaki Fukugauchi 1997-08-05