Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6759152 | Rechargeable battery equipped with battery protection circuit | Yoshinori Iwaizono, Shoji Konishi, Takeshi Ishimaru, Masaru Kawabe, Katsuyuki Shirasawa | 2004-07-06 |
SK
Shigeru Kajiwara
Overall (2004): #116,786 of 270,089Top 45%
1
Patents 2004