YI

Yoshiyuki Imagire

KT Kabushiki Kaisha Toshiba: 1 patents #404 of 1,641Top 25%
NE Nittetu Chemical Engineering: 1 patents #1 of 5Top 20%
Overall (1994): #48,831 of 165,921Top 30%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5328670 Method of treating nickel-containing etching waste fluid Teruhiko Hirabayashi, Toshiaki Kurihara, Eiichi Akiyoshi, Ryoichi Maekawa 1994-07-12