Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6270589 | Method of manufacturing resin coated aluminum alloy plates for drawn and ironed cans | Keiichi Shimizu, Masao Komai, Ayumu Taniguchi, Jun Tanabe | 2001-08-07 |
| 6267826 | Process for producing resin-coated aluminum alloy sheet for drawn/ironed cans | Keiichi Shimizu, Shinji Shirai, Yasayuki Ikeda, Ayumu Taniguchi, Jun Tanabe +1 more | 2001-07-31 |
| 6238783 | Thermoplastic resin coated aluminum alloy sheet, and method and apparatus for production thereof | Masao Komai, Ayumu Taniguchi, Keiichi Shimizu, Jun Tanabe | 2001-05-29 |
| 5374488 | Welded tin-free steel can | Nobuyoshi Shimizu, Hideaki Hamano, Tsuneo Inui | 1994-12-20 |
| 5265319 | Drawn and ironed can made of a high strength steel sheet | Keiichi Shimizu, Junichi Tanabe | 1993-11-30 |
| 5168015 | Composition and method for weldable tin-free steel having a chromium bilayer | Nobuyoshi Shimizu, Hideaki Hamano, Tsuneo Inui | 1992-12-01 |
| 4455355 | Tin-free steel can body | Tsuneo Inui, Hitoshi Kuroda, Kenji Hizuka, Yoshikazu Kondo | 1984-06-19 |
| 4432842 | Process for producing tin-free steel | Tsuneo Inui, Hitoshi Kuroda, Kenji Hizuka, Yoshikazu Kondo | 1984-02-21 |