Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6770140 | Apparatus for hot dip galvanizing | Toshio Ishii, Munehiro Ishioka, Syu-ji Nomura, Yasunori Ohsaki, Kentaro Akashi +9 more | 2004-08-03 |
| 6426122 | Method for hot-dip galvanizing | Toshio Ishii, Munehiro Ishioka, Syu-ji Nomura, Yasunori Ohsaki, Kentaro Akashi +9 more | 2002-07-30 |
| 6315829 | Apparatus for hot-dip coating a steel strip | Toshio Ishii, Munehiro Ishioka, Akira Hiraya, Nobuyuki Ishida, Teruhisa Kuwana +7 more | 2001-11-13 |
| 6093452 | Continuous hot-dip coating method and apparatus therefor | Toshio Ishii, Munehiro Ishioka, Akira Hiraya, Nobuyuki Ishida, Teruhisa Kuwana +7 more | 2000-07-25 |