Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6869728 | Method of manufacturing battery electrode substrate and battery electrode substrate | — | 2005-03-22 |
| 6682851 | Method of manufacturing battery electrode substrate and battery electrode substrate | — | 2004-01-27 |
| 6682852 | Method of manufacturing battery electrode substrate and battery electrode substrate | — | 2004-01-27 |
| 6500582 | Method of producing electrode for battery and electrode produced by method | — | 2002-12-31 |
| 6485865 | Porous metal sheet, battery electrode plate composed of porous metal sheet and battery having electrode plate | — | 2002-11-26 |
| 6455201 | Method of manufacturing battery electrode substrate and battery electrode substrate | — | 2002-09-24 |
| 6436580 | Method of manufacturing porous sheet, porous metal sheet manufactured by method, and electrode for battery | — | 2002-08-20 |
| 6165640 | Battery can-forming plate and battery can | — | 2000-12-26 |
| 6153027 | Method of manufacturing battery can-forming plate, battery can-forming plate manufactured by method | — | 2000-11-28 |
| 6110417 | Porous metallic sheet used as an electrode substrate of a battery and method of manufacturing the porous material sheet | — | 2000-08-29 |
| 6080357 | Method of manufacturing porous sheet, porous metal sheet manufactured by method, and electrode for battery | — | 2000-06-27 |
| 5850591 | Method of manufacturing a metal sheet | — | 1998-12-15 |
| 5655295 | Lead-provided porous metal sheet and method for manufacturing the sheet | — | 1997-08-12 |
| 5603782 | Battery can, sheet for forming battery can, and method for manufacturing sheet | Sachio Michibata, Keiichi Hayashi | 1997-02-18 |
| 5531955 | Method of manufacturing a metallic porous sheet having pores surrounded by a three-dimensional net-shaped framework of metallic layers | — | 1996-07-02 |
| 5508114 | Lead-provided porous metal sheet and method for manufacturing the sheet | — | 1996-04-16 |
| 5496650 | Metallic porous sheet having pores surrounded by a three-dimensional net-shaped framework of metallic layers | — | 1996-03-05 |
| 5300165 | Method for manufacturing a metallic porous sheet | — | 1994-04-05 |