Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6356251 | Matrix type liquid-crystal display with optical data communication feature | Susumu Naito | 2002-03-12 |
| 6353067 | Polyolefin stretch film | Masao Kameyama, Toshiyuki Ishii | 2002-03-05 |