Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6551744 | Positive electrode active material and non-aqueous electrolyte secondary battery containing the same | Hiroshi Yoshizawa, Masatoshi Nagayama | 2003-04-22 |
TO
Tsutomu Ohzuku
Tanaka Chemical: 1 patents #1 of 3Top 35%
Overall (2003): #98,482 of 273,478Top 40%
1
Patents 2003