Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6631844 | Optical scanner, code reader and bar code reader having increased degree of freedom in placement of optical parts | Masanori Ohkawa, Toshiyuki Ichikawa, Kozo Yamazaki | 2003-10-14 |
| 6506514 | Nonaqueous electrolyte secondary battery | Takayuki Endo | 2003-01-14 |