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, Shigeru Kajiwara, Takeshi Ishimaru, Masaru Kawabe | 2004-07-06 |
KS
Katsuyuki Shirasawa
Overall (2004): #180,471 of 270,089Top 70%
1
Patents 2004