Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6925400 | Second battery control circuit | — | 2005-08-02 |
| 6893753 | Rechargeable battery equipped with battery protection circuit | Shoji Konishi, Shigeru Kajiwara, Takeshi Ishimaru, Masaru Kawabe, Katsuyuki Shirasawa | 2005-05-17 |
| 6881371 | Method for forming outer packaging body of product | Shoji Konishi, Takeshi Ishimaru | 2005-04-19 |