Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6641956 | Electrode plate with a rounded corner and edge for storage battery | Hiroyuki Suzuki, Hiroyuki Takayasu | 2003-11-04 |
| 6537699 | Positive electrode plate for nickel-hydrogen cell | Hiroyuki Suzuki, Kunikazu Nagai | 2003-03-25 |