Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7759001 | Battery and method of manufacturing the battery | Katsumi Kozu, Takeshi Ishimaru, Satoshi Kataoka, Koichi Toriyama, Masahiro Mizuta +1 more | 2010-07-20 |
| 6743546 | Laminate sheath type battery | Hideaki Yoshio, Yoshitaka Matsumasa, Hiroaki Ichinose, Hitoshi Suzuki, Shingo Tsuda | 2004-06-01 |
| 6692542 | Apparatus for manufacturing spiral electrode assembly | Akihiro Kashiyama, Takayuki Aoi, Minoru Koda | 2004-02-17 |
| 6451478 | Coin-shaped battery and method for producing the same | Mitsugu Okahisa, Susumu Yamanaka, Toshihiko Ikehata, Kaoru Murakami, Tetsuya Takeuchi | 2002-09-17 |