Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9879332 | Method of manufacturing high-strength steel sheet for a can | Takumi Tanaka, Katsumi Kojima, Hiroki Iwasa | 2018-01-30 |
| 8372221 | Manufacturing method of steel sheet for cans | Katsumi Kojima, Takumi Tanaka, Masaki Tada, Hiroki Iwasa | 2013-02-12 |
| 6266983 | Method and apparatus for detecting flaws in strip, method of manufacturing cold-rolled steel sheet and pickling equipment for hot-rolled steel strip | Hajime Takada, Toshihiro Sasaki, Masato Iri, Hideo Kuguminato, Hidenori Miyake +3 more | 2001-07-31 |
| 6221180 | Steel sheet for can and manufacturing method thereof | Akio Tosaka, Masatoshi Aratani, Osamu Furukimi, Hideo Kuguminato, Yuji Miki | 2001-04-24 |
| 6171416 | Method of producing can steel strip | Yukio Kobata, Hideo Kuguminato, Akio Tosaka, Masatoshi Aratani, Susumu Okada | 2001-01-09 |
| 6042952 | Extremely-thin steel sheets and method of producing the same | Naotoshi Ryu, Hideo Kuguminato, Akio Tosaka, Kaneharu Okuda, Masatoshi Aratani +1 more | 2000-03-28 |
| 5381857 | Apparatus and method for continuous casting | Hirokazu Tozawa, Shuji Takeuchi, Kenichi Sorimachi, Tetsuya Fujii, Noboru Yasukawa +4 more | 1995-01-17 |