Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5108629 | Organic lubricating coating composition for use in plastic deformation of metal sheet | Hisamichi Matsuda, Show Onodera, Takaharu Ishizaki, Tadashi Sakane | 1992-04-28 |
| 4659631 | Corrosion resistant duplex plated sheet steel | Tatsuo Kurimoto, Yoshihiko Hoboh, Hiroshi Ohishi, Ryoichi Noumi | 1987-04-21 |
| 4464232 | Production of one-side electroplated steel sheet | Akito Sakoda, Kunihiro Fukui, Minoru Nishihara | 1984-08-07 |