Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12334563 | Ni-plated steel foil for nickel-hydrogen secondary battery current collector, nickel-hydrogen secondary battery current collector, and nickel-hydrogen secondary battery | Masahiro Fukuda, Naoki Fujimoto, Tatsuo Nagata | 2025-06-17 |
| 12100844 | Stainless foil current collector for secondary battery positive electrodes | Tatsuo Nagata, Masahiro Fukuda, Naoki Fujimoto | 2024-09-24 |
| 12037673 | Metal mask material, method for manufacturing same, and metal mask | Mitsuharu Yonemura, Naoki Fujimoto, Keita Kimura | 2024-07-16 |
| 11198918 | Stainless steel foil and method of production of same | Shinichi Terashima, Toru Inaguma, Koichi Nose, Naoki Fujimoto, Naoya SAWAKI +1 more | 2021-12-14 |
| 10844457 | Ferritic stainless steel foil | Naoya SAWAKI, Naoki Fujimoto, Masahiro Fukuda, Tomohiro Uno, Toru Inaguma | 2020-11-24 |
| 10786974 | Stainless steel foil | Naoya SAWAKI, Naoki Fujimoto, Masahiro Fukuda, Tomohiro Uno, Toru Inaguma | 2020-09-29 |
| 10741802 | Steel foil for electrical storage device container, container for electrical storage device, and electrical storage device | Masaharu Ibaragi, Koichi Nose, Yasuto Goto, Nobuo Kadowaki | 2020-08-11 |
| 10418601 | Steel foil for power storage device container, power storage device container, power storage device, and manufacturing method of steel foil for power storage device container | Masaharu Ibaragi, Koichi Nose, Kiyokazu Ishizuka, Yasuto Goto, Shuji Nagasaki | 2019-09-17 |
| 10323294 | Austenitic stainless steel foil | Naoya SAWAKI, Naoki Fujimoto, Masahiro Fukuda, Tomohiro Uno, Toru Inaguma | 2019-06-18 |
| 10205135 | Steel foil for power storage device container, power storage device container, power storage device, and manufacturing method of steel foil for power storage device container | Masaharu Ibaragi, Koichi Nose, Kiyokazu Ishizuka, Yasuto Goto, Shuji Nagasaki | 2019-02-12 |
| 8937029 | High-rigidity ceramic material and production method therefor | Yutaka Sato | 2015-01-20 |