Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8530084 | Electrode structure for non-aqueous electrolyte secondary battery, method for producing the same, and non-aqueous electrolyte secondary battery | Hitoshi Katayama, Takeshi Kasamatsu, Shoichi Imashiku, Seiichi Kato, Masanori Sumihara | 2013-09-10 |
| 8142922 | Secondary battery and method for manufacturing secondary battery | Kiyomi Kozuki, Tadashi Imai, Yasushi Hirakawa | 2012-03-27 |
| 7976979 | Secondary battery and method for manufacturing secondary battery | Kiyomi Kozuki, Tadashi Imai, Yasushi Hirakawa | 2011-07-12 |
| 5659946 | Method of manufacturing a multicell battery | Yukio Harima, Masao Nakamura, Isao Uehara, Saburo Nakatsuka | 1997-08-26 |