Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6893753 | Rechargeable battery equipped with battery protection circuit | Yoshinori Iwaizono, Shigeru Kajiwara, Takeshi Ishimaru, Masaru Kawabe, Katsuyuki Shirasawa | 2005-05-17 |
| 6881371 | Method for forming outer packaging body of product | Yoshinori Iwaizono, Takeshi Ishimaru | 2005-04-19 |