KH

Kazuo Hagiwara

MI Mitsui Toatsu Chemicals, Incorporated: 1 patents #94 of 323Top 30%
Overall (1994): #109,297 of 165,921Top 70%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5279915 Toner composition for electrophotography Akira Misawa, Kazuo Hisamatsu, Keiichi Ishikawa, Masaaki Shin 1994-01-18