Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6475597 | Thermoplastic resin-coated aluminum alloy plate and method and apparatus for manufacturing the same | Masao Komai, Keiichi Shimizu, Jun Tanabe | 2002-11-05 |
| 6280852 | Process for producing laminated steel sheet, laminated steel sheet, and surface-treated steel sheet used therefor | Nobuyoshi Shimizu, Masao Komai | 2001-08-28 |
| 6270589 | Method of manufacturing resin coated aluminum alloy plates for drawn and ironed cans | Keiichi Shimizu, Fumio Kunishige, Masao Komai, Jun Tanabe | 2001-08-07 |
| 6267826 | Process for producing resin-coated aluminum alloy sheet for drawn/ironed cans | Keiichi Shimizu, Shinji Shirai, Yasayuki Ikeda, Jun Tanabe, Fumio Kunishige +1 more | 2001-07-31 |
| 6238783 | Thermoplastic resin coated aluminum alloy sheet, and method and apparatus for production thereof | Masao Komai, Keiichi Shimizu, Jun Tanabe, Fumio Kunishige | 2001-05-29 |
| 6099953 | Thermoplastic resin-coated aluminum alloy plate, and process and apparatus for producing the same | Masao Komai, Keiichi Shimizu, Jun Tanabe, Shinji Shirai | 2000-08-08 |