KK

Keiichi Katayama

MM Mitsubishi Mining: 1 patents #49 of 289Top 20%
📍 Yonago, JP: #2 of 6 inventorsTop 35%
Overall (1994): #106,184 of 165,921Top 65%
1
Patents 1994

Issued Patents 1994

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
5317121 Induction heating apparatus having openable and closable coil Mitsuo Kato, Kazuya Tsurusaki, Mikio Hanamoto, Kazumasa Mihara, Takatoshi Eguchi 1994-05-31