Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6844033 | Cellulose ester film, its manufacturing method, polarizing plate, and liquid crystal display | Kunio Shimizu, Toru Kobayashi | 2005-01-18 |
| 6838978 | Appliance data collecting system | Kazuhiro Aizu, Yasuyuki Shintani | 2005-01-04 |