Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7972721 | Method for manufacturing battery pack | Katsumi Kozu, Takeshi Ishimaru, Satoshi Kataoka, Iichiro Mori, Koichi Toriyama +2 more | 2011-07-05 |
| 7927386 | Method for manufacturing a battery pack | Katsumi Kozu, Takeshi Ishimaru, Satoshi Kataoka, Iichiro Mori, Koichi Toriyama +3 more | 2011-04-19 |
| 7501201 | Battery and method for manufacturing spiral electrode group for use therein | Teruhisa Ishikawa, Mitsuru Funaki, Tomonori Nakaguchi, Junya Nishimori | 2009-03-10 |
| 7429432 | Battery pack having circuit substrate resin molded to battery | Katsumi Kozu, Takeshi Ishimaru, Satoshi Kataoka, Iichiro Mori, Koichi Toriyama +3 more | 2008-09-30 |
| 6534952 | Spiral electrode group winding method and device and battery using them | Teruhisa Ishikawa, Yasufumi Tanaka, Takeharu Nakanose | 2003-03-18 |